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Journal articles on the topic 'Scanner mobile'

Author: Grafiati

Published: 1 June 2024

Last updated: 31 July 2025

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1

Anshari, Muhammad, Mitra istiar Wardhana, and Dhara Alim Cendekia. "Visual Login Fingerprints Scanner Aplikasi Mobile Banking (BRImo, Jenius, BNI Mobile Banking) berdasarkan Model Kait Nir Eyal." JoLLA: Journal of Language, Literature, and Arts 3, no. 8 (2023): 1198–216. http://dx.doi.org/10.17977/um064v3i82023p1198-1216.

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Fitur fingerprint scanner cenderung lebih sering digunaakan secara repetitif untuk login pada aplikasi perbankan karena dianggap lebih cepat dan mudah. Anggapan ini juga terlihat dari sedikitnya usaha kognitif pada proses pencarian tombol fingerprint scanner. Tombol fingerprint scanner aplikasi BRImo, BNI Mobile Banking dan Jenius cenderung menjadi kontras serta halaman login didesain untuk mengarahkan pengguna pada fitur tersebut. Berdasarkan kebiasaan repetitif penggunaan fingerprint scanner dan aspek visual yang mengarahkan pengguna ke fingerprint scanner penelitaia ini menggunakan model

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Mezian, c., Bruno Vallet, Bahman Soheilian, and Nicolas Paparoditis. "UNCERTAINTY PROPAGATION FOR TERRESTRIAL MOBILE LASER SCANNER." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLI-B3 (June 9, 2016): 331–35. http://dx.doi.org/10.5194/isprs-archives-xli-b3-331-2016.

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Laser scanners are used more and more in mobile mapping systems. They provide 3D point clouds that are used for object reconstruction and registration of the system. For both of those applications, uncertainty analysis of 3D points is of great interest but rarely investigated in the literature. In this paper we present a complete pipeline that takes into account all the sources of uncertainties and allows to compute a covariance matrix per 3D point. The sources of uncertainties are laser scanner, calibration of the scanner in relation to the vehicle and direct georeferencing system. We suppose

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Mezian, c., Bruno Vallet, Bahman Soheilian, and Nicolas Paparoditis. "UNCERTAINTY PROPAGATION FOR TERRESTRIAL MOBILE LASER SCANNER." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLI-B3 (June 9, 2016): 331–35. http://dx.doi.org/10.5194/isprsarchives-xli-b3-331-2016.

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Laser scanners are used more and more in mobile mapping systems. They provide 3D point clouds that are used for object reconstruction and registration of the system. For both of those applications, uncertainty analysis of 3D points is of great interest but rarely investigated in the literature. In this paper we present a complete pipeline that takes into account all the sources of uncertainties and allows to compute a covariance matrix per 3D point. The sources of uncertainties are laser scanner, calibration of the scanner in relation to the vehicle and direct georeferencing system. We suppose

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Jing, H., N. Slatcher, X. Meng, and G. Hunter. "MONITORING CAPABILITIES OF A MOBILE MAPPING SYSTEM BASED ON NAVIGATION QUALITIES." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLI-B1 (June 6, 2016): 625–31. http://dx.doi.org/10.5194/isprs-archives-xli-b1-625-2016.

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Mobile mapping systems are becoming increasingly popular as they can build 3D models of the environment rapidly by using a laser scanner that is integrated with a navigation system. 3D mobile mapping has been widely used for applications such as 3D city modelling and mapping of the scanned environments. However, accurate mapping relies on not only the scanner’s performance but also on the quality of the navigation results (accuracy and robustness) . This paper discusses the potentials of using 3D mobile mapping systems for landscape change detection, that is traditionally carried out by terres

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Jing, H., N. Slatcher, X. Meng, and G. Hunter. "MONITORING CAPABILITIES OF A MOBILE MAPPING SYSTEM BASED ON NAVIGATION QUALITIES." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLI-B1 (June 6, 2016): 625–31. http://dx.doi.org/10.5194/isprsarchives-xli-b1-625-2016.

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Mobile mapping systems are becoming increasingly popular as they can build 3D models of the environment rapidly by using a laser scanner that is integrated with a navigation system. 3D mobile mapping has been widely used for applications such as 3D city modelling and mapping of the scanned environments. However, accurate mapping relies on not only the scanner’s performance but also on the quality of the navigation results (accuracy and robustness) . This paper discusses the potentials of using 3D mobile mapping systems for landscape change detection, that is traditionally carried out by terres

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Rahok, Sam Ann, Hirohisa Oneda, Akio Tanaka, and Koichi Ozaki. "A Robust NavigationMethod for Mobile Robots in Real-World Environments." Journal of Robotics and Mechatronics 26, no. 2 (2014): 177–84. http://dx.doi.org/10.20965/jrm.2014.p0177.

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This paper describes a robust navigation method for real-world environments. The method uses a 3-axis magnetic sensor and a laser range scanner. The magnetic field that occurs in the environment is used as key landmarks in the proposed navigation method, and physical landmarks scanned by the laser range scanner are taken into account in compensating for the mobile robot’s lateral error. An evaluation experiment was conducted during the final run of the Real World Robot Challenge (RWRC) 2013, and the result showed that the mobile robot equipped with the proposed method robustly navigated a 1.6

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Permana, Indra Surya, Taufik Hidayat, and Rahutomo Mahardiko. "MOBILE SCANNER ADOPTION ANALYSIS BETWEEN EMPLOYMENT AND EDUCATIONAL BACKGROUND – AN ANALYSIS OF LOGISTIC REGRESSION." TEKNOKOM 4, no. 2 (2021): 37–42. http://dx.doi.org/10.31943/teknokom.v4i2.56.

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As of today, the mobile apps may be downloaded everywhere. The development of mobile apps depends on the type of the work. An increasing use of mobile app is scanner apps due to an easy use. This paper presents the regression analysis on employment and educational background of the mobile scanner app because this research used category in the questionnaire. The use of logistic regression is to prove that any different comparisons are detected between employment and educational background so that the use of mobile scanner can be optimally used. The results show that educational background and e

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Lu, Yaoqing, Kangfu Liu, and Tao Wu. "Dual-Axis MEMS Resonant Scanner Using 128∘Y Lithium Niobate Thin-Film." Acoustics 4, no. 2 (2022): 313–28. http://dx.doi.org/10.3390/acoustics4020019.

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The micro-electro-mechanical systems (MEMS) resonant scanners are in great demand for numerous light scanning applications. Recently, the development of LiDAR in micro-robotics and mobile devices has led to the requirement of ultra-small systems with low driving voltage, low power, compact size and high performance. We have first proposed the dual-axis MEMS scanner using the lithium niobate (LN) thin-film platform, which is expected to fulfill the requirement. This paper describes the actuation principle and scanner structure, meanwhile develops the analytical model for the scanner. The analyt

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Chintalapudi, S. Rao. "Building Document Scanner Using Computer Vision." International Journal for Research in Applied Science and Engineering Technology 13, no. 5 (2025): 3485–88. https://doi.org/10.22214/ijraset.2025.70988.

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In this digital era, scanning documents is essential for filling online application forms. This paper presents building mobile document Scanner using Computer Vision. OpenCV is an open-source computer vision and machine learning software library which is used to perform all the image processing tasks effectively. In this application, several image processing techniques are used such as image re-sizing, Grayscale conversion, applying Gaussian blur, Edge detection, finding Contours, Perspective transformation, and Adaptive threshold. By implementing all these techniques on a given scanned image,

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Kaijaluoto, R., and A. Hyyppä. "PRECISE INDOOR LOCALIZATION FOR MOBILE LASER SCANNER." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XL-4/W5 (May 11, 2015): 1–6. http://dx.doi.org/10.5194/isprsarchives-xl-4-w5-1-2015.

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Accurate 3D data is of high importance for indoor modeling for various applications in construction, engineering and cultural heritage documentation. For the lack of GNSS signals hampers use of kinematic platforms indoors, TLS is currently the most accurate and precise method for collecting such a data. Due to its static single view point data collection, excessive time and data redundancy are needed for integrity and coverage of data. However, localization methods with affordable scanners are used for solving mobile platform pose problem. The aim of this study was to investigate what level of

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Bouziani, M., F. Boucht, and F. Nouri. "CONTRIBUTION OF BATHYMETRIC MULTI-BEAM SONAR AND LASER SCANNERS IN 3D MODELING AND ESTIMATION OF SILTATION OF DAM BASIN IN MOROCCO." International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLVI-4/W4-2021 (October 7, 2021): 5–9. http://dx.doi.org/10.5194/isprs-archives-xlvi-4-w4-2021-5-2021.

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Abstract. In Morocco, the phenomenon of silting affects all the dams, where more than 75 Mm3 of sediments are deposited every year at the bottom of the reservoirs. The aim of our study is to assess the contribution of the bathymetric multi-beam sonar as well as static and mobile laser scanners in the estimation of siltation of the basin of the Tanger-Med dam in the north of Morocco. The proposed methodology consists of performing and fusion of a bathymetric survey by multi-beam echo-sounder with terrestrial laser scanner surveys in static mode and mobile mode. The result of these surveys is us

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سامي حلواني، وسارودين كاري, سامي حلواني، وسارودين كاري. "Mobile ECG Scanner Using Smartphone." journal of king abdulaziz university computing and information technology sciences 1, no. 1 (2012): 85–96. http://dx.doi.org/10.4197/comp.1-1.4.

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ECG (electrocardiogram) is a test to measure the electrical activity of the heart by applying electrical impulses. The information obtained from an ECG can be analyzed to discover different types of heart diseases. It is useful to monitor a patient’s respond to a specific treatment. Some patients may need to move around while still being monitored by an ECG. Hence, it is important to have a mobile ECG solution. Building a stable and reliable mobile ECG solution needs huge investment especially if all main components are built from scratch. This research proposes to build the mobile ECG solutio

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Abdulhamid, Mohanad, and Achiki Matongo. "Mobile Phone and Barcode Scanner." Scientific Bulletin of Electrical Engineering Faculty 20, no. 1 (2020): 25–28. http://dx.doi.org/10.2478/sbeef-2020-0105.

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AbstractWith the advancement in microprocessor technology, mobile phones are becoming more preferable in our day to day lives as compared to personal computers since most phones are capable of functionalities as sophisticated as our PC’s or laptops. Mobile phones nowadays have processor speeds as high as 1GHz and can have a storage capacity of about 32Gb and they also have long hours of battery life. In addition to these feature, there is the aspect of great portability. When all these are combined into one, the mobile phones can be viewed as a very powerful device that rivals PC’s. Advancemen

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Nikoohemat, S., M. Peter, S. Oude Elberink, and G. Vosselman. "EXPLOITING INDOOR MOBILE LASER SCANNER TRAJECTORIES FOR SEMANTIC INTERPRETATION OF POINT CLOUDS." ISPRS Annals of Photogrammetry, Remote Sensing and Spatial Information Sciences IV-2/W4 (September 14, 2017): 355–62. http://dx.doi.org/10.5194/isprs-annals-iv-2-w4-355-2017.

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The use of Indoor Mobile Laser Scanners (IMLS) for data collection in indoor environments has been increasing in the recent years. These systems, unlike Terrestrial Laser Scanners (TLS), collect data along a trajectory instead of at discrete scanner positions. In this research, we propose several methods to exploit the trajectories of IMLS systems for the interpretation of point clouds. By means of occlusion reasoning and use of trajectory as a set of scanner positions, we are capable of detecting openings in cluttered indoor environments. In order to provide information about both the partiti

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Nair, Chandra, Konstantinos Tsiopanos, Richard Martin, and Graham Marshall. "Increasing Warehouse Productivity With an Ergonomic Handheld Scanner." Ergonomics in Design: The Quarterly of Human Factors Applications 26, no. 3 (2018): 23–31. http://dx.doi.org/10.1177/1064804618757281.

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Rugged handheld scanners, known in the industry as rugged mobile computers, are used for critical warehouse operations, such as receiving, order picking, and put-away. The form of rugged scanners has not fundamentally changed since it was introduced to replace pen and clipboard. Warehouses have extracted the maximum available efficiency increases available through today’s handheld rugged scanners, but new operational challenges require new ways to further increase productivity and accuracy. The “line of sight” rugged handheld scanner concept described in this article is designed to enhance the

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Sekine, Rikuto, Tetsuo Tomizawa, and Susumu Tarao. "Trial of Utilization of an Environmental Map Generated by a High-Precision 3D Scanner for a Mobile Robot." Journal of Robotics and Mechatronics 35, no. 6 (2023): 1469–79. http://dx.doi.org/10.20965/jrm.2023.p1469.

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In recent years, high-precision 3D environmental maps have attracted the attention of researchers in various fields and have been put to practical use. For the autonomous movement of mobile robots, it is common to create an environmental map in advance and use it for localization. In this study, to investigate the usefulness of 3D environmental maps, we scanned physical environments using two different simultaneous localization and mapping (SLAM) approaches, specifically a wearable 3D scanner and a 3D LiDAR mounted on a robot. We used the scan data to create 3D environmental maps consisting of

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Batog, Piotr, and Andrzej Wolczowski. "Chemical Scanner for Mobile Robot Navigation." Journal of Automation, Mobile Robotics and Intelligent Systems 9, no. 1 (2015): 5–11. http://dx.doi.org/10.14313/jamris_1-2015/1.

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Ishikawa, Kiichiro, Jun-ichi Takiguchi, Yoshiharu Amano, Takumi Hashizume, and Takashi Fujishima. "Tunnel Cross-Section Measurement System Using a Mobile Mapping System." Journal of Robotics and Mechatronics 21, no. 2 (2009): 193–99. http://dx.doi.org/10.20965/jrm.2009.p0193.

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This paper describes a tunnel cross-section measurement system using a mobile mapping system (MMS). The MMS features a GPS/ Dead Reckoning (DR) combined navigation system, a three-axis GPS-Gyro/ Inertial Measurement Unit (IMU), laser scanners, cameras, and the Network-based Positioning Augmentation Services (PAS). As GPS cannot be used in the tunnel, so the position estimation is done using IMU and Odometer. In this paper the result of comparison between the conventional tunnel cross-section measurement methods using 3D laser scanner and total station, and the proposed method using the MMS is

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Fritsche, Paul, and Bernardo Wagner. "Evaluation of a Novel Radar Based Scanning Method." Journal of Sensors 2016 (2016): 1–10. http://dx.doi.org/10.1155/2016/6952075.

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The following paper introduces a novel scanning method for mapping and localization purposes in mobile robotics. Our method is based on a rotating monostatic radar network, which determines the positions of objects around the scanner via a continuously running lateration algorithm. The estimation of surfaces with ultrawideband radar networks has been studied experimentally in lab environments, especially with lateration, envelopes of spheres, and SEABED algorithms. But we do not see a link to the field of mapping and localization of mobile robots, where laser scanners are dominating. Indeed, o

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Nikoohemat, Shayan, Michael Peter, Sander Oude Elberink, and George Vosselman. "Semantic Interpretation of Mobile Laser Scanner Point Clouds in Indoor Scenes Using Trajectories." Remote Sensing 10, no. 11 (2018): 1754. http://dx.doi.org/10.3390/rs10111754.

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The data acquisition with Indoor Mobile Laser Scanners (IMLS) is quick, low-cost and accurate for indoor 3D modeling. Besides a point cloud, an IMLS also provides the trajectory of the mobile scanner. We analyze this trajectory jointly with the point cloud to support the labeling of noisy, highly reflected and cluttered points in indoor scenes. An adjacency-graph-based method is presented for detecting and labeling of permanent structures, such as walls, floors, ceilings, and stairs. Through occlusion reasoning and the use of the trajectory as a set of scanner positions, gaps are discriminated

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Singh, Ravinder, and Kuldeep Singh Nagla. "Error analysis of laser scanner for robust autonomous navigation of mobile robot in diverse illumination environment." World Journal of Engineering 15, no. 5 (2018): 626–32. http://dx.doi.org/10.1108/wje-08-2017-0228.

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Purpose Modern service robots are designed to work in a complex indoor environment, in which the robot has to interact with the objects in different ambient light intensities (day light, tube light, halogen light and dark ambiance). The variations in sudden ambient light intensities often cause an error in the sensory information of optical sensors like laser scanner, which reduce the reliability of the sensor in applications such as mapping, path planning and object detection of a mobile robot. Laser scanner is an optical sensor, so sensory information depends upon parameters like surface ref

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Heinz, Erik, Markus Mettenleiter, Heiner Kuhlmann, and Christoph Holst. "Strategy for Determining the Stochastic Distance Characteristics of the 2D Laser Scanner Z + F Profiler 9012A with Special Focus on the Close Range." Sensors 18, no. 7 (2018): 2253. http://dx.doi.org/10.3390/s18072253.

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Kinematic laser scanning with moving platforms has been used for the acquisition of 3D point clouds of our environment for many years. A main application of these mobile systems is the acquisition of the infrastructure, e.g., the road surface and buildings. Regarding this, the distance between laser scanner and object is often notably shorter than 20 m. In the close range, however, divergent incident laser light can lead to a deterioration of the precision of laser scanner distance measurements. In the light of this, we analyze the distance precision of the 2D laser scanner Z + F Profiler 9012

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Masiero, A., G. Tucci, and A. Vettore. "Tree Detection with a Mobile Laser Scanner." IOP Conference Series: Earth and Environmental Science 767, no. 1 (2021): 012034. http://dx.doi.org/10.1088/1755-1315/767/1/012034.

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Cahalane, Conor, Paul Lewis, Conor McElhinney, and Timothy McCarthy. "Optimising Mobile Mapping System Laser Scanner Orientation." ISPRS International Journal of Geo-Information 4, no. 1 (2015): 302–19. http://dx.doi.org/10.3390/ijgi4010302.

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Xiao, Xiangrong, Dewen Hu, Deke Guo, and Kebin Liu. "IF: isolating fault nodes with mobile scanner." International Journal of Communication Systems 27, no. 4 (2013): 592–605. http://dx.doi.org/10.1002/dac.2703.

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Lauterbach, H. A., D. Borrmann, A. Nüchter, et al. "MOBILE MAPPING OF THE LA CORONA LAVATUBE ON LANZAROTE." ISPRS Annals of Photogrammetry, Remote Sensing and Spatial Information Sciences IV-2/W5 (May 29, 2019): 381–87. http://dx.doi.org/10.5194/isprs-annals-iv-2-w5-381-2019.

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<p><strong>Abstract.</strong> Planetary surfaces consist of rough terrain and cave-like environments. Future planetary exploration demands for accurate mapping. However, recent backpack mobile mapping systems are mostly tested in structured, indoor environments. This paper evaluates the use of a backpack mobile mapping system in a cave-like environment. The experiments demonstrate the abilities of an continuous-time optimization approach by mapping part of a lavatube of the La Corona volcano system on Lanzarote. We compare two strategies for trajectory estimation relying eith

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Zhong, Mianqing, Lichun Sui, Zhihua Wang, Xiaomei Yang, Chuanshuai Zhang, and Nan Chen. "Recovering Missing Trajectory Data for Mobile Laser Scanning Systems." Remote Sensing 12, no. 6 (2020): 899. http://dx.doi.org/10.3390/rs12060899.

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Trajectory data are often used as important auxiliary information in preprocessing and extracting the target from mobile laser scanning data. However, the trajectory data stored independently may be lost and destroyed for various reasons, making the data unavailable for the relevant models. This study proposes recovering the trajectory of the scanner from point cloud data following the scanning principles of a rotating mirror. Two approaches are proposed from different input conditions: Ordered three-dimensional coordinates of point cloud data, with and without acquisition time. We recovered t

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Gollob, Christoph, Tim Ritter, and Arne Nothdurft. "Comparison of 3D Point Clouds Obtained by Terrestrial Laser Scanning and Personal Laser Scanning on Forest Inventory Sample Plots." Data 5, no. 4 (2020): 103. http://dx.doi.org/10.3390/data5040103.

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In forest inventory, trees are usually measured using handheld instruments; among the most relevant are calipers, inclinometers, ultrasonic devices, and laser range finders. Traditional forest inventory has been redesigned since modern laser scanner technology became available. Laser scanners generate massive data in the form of 3D point clouds. We have developed a novel methodology to provide estimates of the tree positions, stem diameters, and tree heights from these 3D point clouds. This dataset was made publicly accessible to test new software routines for the automatic measurement of fore

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Zeraatkar, Mojtaba, and Khalil Khalili. "A Fast and Low-Cost Human Body 3D Scanner Using 100 Cameras." Journal of Imaging 6, no. 4 (2020): 21. http://dx.doi.org/10.3390/jimaging6040021.

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The human body is one of the most complicated objects to model because of its complex features, non-rigidity, and the time required to take body measurements. Basic technologies available in this field range from small and low-cost scanners that must be moved around the body to large and high-cost scanners that can capture all sides of the body simultaneously. This paper presents an image-based scanning system which employs the structure-from-motion method. The design and development process of the scanner includes its physical structure, electronic components, and the algorithms used for extr

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Karp, F. H. S., A. F. Colaço, R. G. Trevisan, and J. P. Molin. "Accuracy assessment of a mobile terrestrial laser scanner for tree crops." Advances in Animal Biosciences 8, no. 2 (2017): 178–82. http://dx.doi.org/10.1017/s2040470017000073.

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LiDAR technology is one option to collect spatial data about canopy geometry in many crops. However, the method of data acquisition includes many errors related to the LiDAR sensor, the GNSS receiver and the data acquisition set up. Therefore, the objective of this study was to evaluate the errors involved in the data acquisition from a mobile terrestrial laser scanner (MTLS). Regular shaped objects were scanned with a developed MTLS in two different tests: i) with the system mounted on a vehicle and ii) with the system mounted on a platform running over a rail. The errors of area estimation v

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Hruboš, Marián, Dušan Nemec, Aleš Janota, et al. "Sensor fusion for creating a three-dimensional model for mobile robot navigation." International Journal of Advanced Robotic Systems 16, no. 4 (2019): 172988141986507. http://dx.doi.org/10.1177/1729881419865072.

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This article deals with the design of an automated system for creating a three-dimensional model of the environment with its texture. The method for creating a three-dimensional model of the environment is based on the use of a two-dimensional scanner for which the supporting hardware has been designed and constructed. The whole system extends the use of a two-dimensional scanner that is embedded in a robotic system. Supporting hardware rotates the scanner around the scan axis. This will create a three-dimensional model of the environment using a two-dimensional scanner. Thus, the resulting th

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Hara, Shunya, Toshihiko Shimizu, Masanori Konishi, Ryotaro Yamamura, and Shuhei Ikemoto. "Autonomous Mobile Robot for Outdoor Slope Using 2D LiDAR with Uniaxial Gimbal Mechanism." Journal of Robotics and Mechatronics 32, no. 6 (2020): 1173–82. http://dx.doi.org/10.20965/jrm.2020.p1173.

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The Nakanoshima Challenge is a contest for developing sophisticated navigation systems of robots for collecting garbage in outdoor public spaces. In this study, a robot named Navit(oo)n is designed, and its performance in public spaces such as city parks is evaluated. Navit(oo)n contains two 2D LiDAR scanners with uniaxial gimbal mechanism, improving self-localization robustness on a slope. The gimbal mechanism adjusts the angle of the LiDAR scanner, preventing erroneous ground detection. We evaluate the navigation performance of Navit(oo)n in the Nakanoshima and its Extra Challenges.

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Kucsera, Peter. "Indoor Mobile Robot Navigation and Obstacle Avoidance Using a 3D Camera and Laser Scanner." Academic and Applied Research in Military and Public Management Science 15, no. 1 (2016): 51–59. http://dx.doi.org/10.32565/aarms.2016.1.5.

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Thanks to the developing sensor technology in mobile robot navigation and obstacle avoidance there are new and affordable solutions which can be used to accomplish smooth, safe and reliable robot movement in an indoor environment. A laser scanner is a commonly used sensor for detecting obstacles as well as for navigation, but a laser scanner is unable to detect all the different obstacles and terrain features by itself. In this article complementary sensors are examined, on a real mobile robot platform. Communication between the sensors and the controller and the basic control possibilities ar

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Soewito, Benfano, and Echo Wahana Marciano Simanjuntak. "EFFICIENCY OPTIMIZATION OF ATTENDANCE SYSTEM WITH GPS AND BIOMETRIC METHOD USING MOBILE DEVICES." CommIT (Communication and Information Technology) Journal 8, no. 1 (2014): 5. http://dx.doi.org/10.21512/commit.v8i1.589.

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The existing attendance system still has drawbacks, namely the queue in front of the finger scanner, the attendance data are not integrated with Human Resources Systems, and also the employees who work outside the office cannot get in the attendance system to roll presence. In the other hand, everyone has the mobile devices and all the mobile devices will be embedded a finger scanner in the future. In this paper, it is proposed the absence system using one own device. The finger scanner and coordinate Global Position System (GPS) are used as inputs for the attendance system that integrated wit

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Kristianto, Ryan Putranda, Edwin Alexander, Yulia Wahyuningsih, Yosefina Finsensia Riti, Stephanus Surijadarma Tandjung, and Andre Hartanto. "Perancangan Aplikasi Android Katalog Buku Dengan Fitur Barcode Scanner Menggunakan Google ML Kit." Center for Sustainable Development Studies Journal (Jurnal CSDS) 1, no. 1 (2022): 9–14. http://dx.doi.org/10.37477/csds.v1i1.368.

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Teknologi Barcode Scanner merupakan teknologi lama dimana terdapat device khusus untuk melakukan scanning barcode atau QR Code. Namun apabila dikombinasikan dengan sebuah aplikasi ber-platform mobile khususnya Android, diperlukan sebuah teknologi khusus untuk mewadahinya yaitu teknologi Google ML Kit. Pada tulisan ini dijelaskan perancangan aplikasi katalog buku dengan fitur Barcode Scanner menggunakan Google ML Kit, dimana fitur Barcode Scanner tersebut digunakan untuk melakukan pencarian data katalog buku.

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Xie, Xue Dong, Xin Kuan Liu, and Jun Ting Cheng. "Measurement Technique Based on the Three-Dimensional White-Light Scanner." Applied Mechanics and Materials 397-400 (September 2013): 993–96. http://dx.doi.org/10.4028/www.scientific.net/amm.397-400.993.

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White light scanner plays a vital role in reverse engineering. It has penetrated into all industries. It includes cars, grinding, aircraft, and mobile phone industry and so on. The paper introduces the basic principle of white light scanner and the measurement techniques.

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MATSUSHIMA, Syushi, Michiya IRASAWA, Ching-Ying TSOU, Kazunori HAYASHI, Tatsuya OCHIAI, and Taro SUZUKI. "Utilization of mobile laser scanner in surveying rockfalls." Journal of the Japan Landslide Society 59, no. 3 (2022): 92–98. http://dx.doi.org/10.3313/jls.59.92.

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KIM, SooHyung, Daeseon CHOI, Seung-Hun JIN, Hyunsoo YOON, JinWoo SON, and MyungKeun YOON. "Customer Data Scanner for Hands-Free Mobile Payment." IEICE Transactions on Communications E98.B, no. 11 (2015): 2291–99. http://dx.doi.org/10.1587/transcom.e98.b.2291.

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Lehtola, Ville V., Juho-Pekka Virtanen, Antero Kukko, Harri Kaartinen, and Hannu Hyyppä. "Localization of mobile laser scanner using classical mechanics." ISPRS Journal of Photogrammetry and Remote Sensing 99 (January 2015): 25–29. http://dx.doi.org/10.1016/j.isprsjprs.2014.10.008.

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Gotanda, Tatsuhiro, Toshizo Katsuda, Rumi Gotanda, et al. "Effective energy measurement using radiochromic film: application of a mobile scanner." Polish Journal of Medical Physics and Engineering 22, no. 4 (2016): 85–92. http://dx.doi.org/10.1515/pjmpe-2016-0015.

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Abstract The effective energy calculated using the half-value layer (HVL) is an important parameter for quality assurance (QA) and quality control (QC). However constant monitoring has not been performed because measurements using an ionization chamber (IC) are time-consuming and complicated. To solve these problems, a method using radiochromic film (GAFCHROMIC EBT2 dosimetry film (GAF-EBT2) with slight energy dependency errors), a mobile scanner and step-shaped aluminum (SSAl) filter is developed. The results of the method using a mobile scanner were compared with those of the recommended met

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Rehany, N., A. Barsi, and T. Lovas. "CAPTURING FINE DETAILS INVOLVING LOW-COST SENSORS –A COMPARATIVE STUDY." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLII-2/W8 (November 14, 2017): 213–20. http://dx.doi.org/10.5194/isprs-archives-xlii-2-w8-213-2017.

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Capturing the fine details on the surface of small objects is a real challenge to many conventional surveying methods. Our paper discusses the investigation of several data acquisition technologies, such as arm scanner, structured light scanner, terrestrial laser scanner, object line-scanner, DSLR camera, and mobile phone camera. A palm-sized embossed sculpture reproduction was used as a test object; it has been surveyed by all the instruments. The result point clouds and meshes were then analyzed, using the arm scanner’s dataset as reference. In addition to general statistics, the results hav

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Soewito, Benfano, Echo W. M. Simanjuntak, and Irwan P. Gunawan. "Absence System Using Your Own Device." Advanced Science Letters 21, no. 4 (2015): 638–42. http://dx.doi.org/10.1166/asl.2015.5915.

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The existing of absence system still has drawbacks, namely the queue in front of the finger scanner, the absence data are not integrated with Human Resources Systems, and also the employees who work outside the office cannot get in the absence system to do the attendance. In the other hand, we know that everyone has the mobile devices and all the mobile devices will be embedded a finger scanner in the future. In this paper, we proposed the absence system using your own device. We used the finger scanner and coordinate Global Position System (GPS) as inputs for the absence system that integrate

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Elseicy, Ahmed, Shayan Nikoohemat, Michael Peter, and Sander Oude Elberink. "Space Subdivision of Indoor Mobile Laser Scanning Data Based on the Scanner Trajectory." Remote Sensing 10, no. 11 (2018): 1815. http://dx.doi.org/10.3390/rs10111815.

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State-of-the-art indoor mobile laser scanners are now lightweight and portable enough to be carried by humans. They allow the user to map challenging environments such as multi-story buildings and staircases while continuously walking through the building. The trajectory of the laser scanner is usually discarded in the analysis, although it gives insight about indoor spaces and the topological relations between them. In this research, the trajectory is used in conjunction with the point cloud to subdivide the indoor space into stories, staircases, doorways, and rooms. Analyzing the scanner tra

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Aslan, Gökhan, Erhan Ilhan Konukseven, and Buğra Koku. "Design and Implementation of a 3D Range Scanner for Mobile Robots." Key Engineering Materials 572 (September 2013): 644–47. http://dx.doi.org/10.4028/www.scientific.net/kem.572.644.

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In an efficient autonomous navigation and exploration, the robots should sense the environment as exactly as possible in real-time and act correctly on the basis of the acquired 3D data. Laser scanners have been used for the last 30 years for mobile robot navigation. However, they often did not enough speed, accuracy and field of view. In this paper we present the design and implementation of a scanning platform, which can be used for both outdoor and indoor mobile robot navigation and mapping. A 3D scanning platform based on a 2D laser rangefinder was designed in compact way for fast and accu

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Eker, R., Z. Ucar, and A. Aydın. "A PRIMARY TEST RESULTS OF A HANDHELD MOBILE LASER SCANNER IN EXTRACTION OF TREE PARAMETERS." International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLIII-B1-2022 (May 30, 2022): 207–12. http://dx.doi.org/10.5194/isprs-archives-xliii-b1-2022-207-2022.

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Abstract. Sustainable forest planning and management require accurate and precise information about the estimation of forest resources. In particular, two tree parameters are very important among the others: diameter-at-breast height (DBH) and height that are used to estimate the volume and biomass of the tree. With the development of Remote Sensing (RS), information about the tree parameters can be acquired in more accurately and precisely with laser scanning technology. In this study, a Handheld Mobile Laser Scanner (HMLS), called TORCH, was tested for extracting tree parameters with 3D Fore

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Sjöqvist, A. S. L., M. Arthursson, A. Lundström, E. Calderón Estrada, A. Inerfeldt, and H. Lorenz. "An innovative optical and chemical drill core scanner." Scientific Drilling 19 (May 29, 2015): 13–16. http://dx.doi.org/10.5194/sd-19-13-2015.

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Abstract. We describe a new innovative drill core scanner that semi-automatedly analyses drill cores directly in drill core trays with X-ray fluorescence spectrometry, without the need for much sample preparation or operator intervention. The instrument is fed with entire core trays, which are photographed at high resolution and scanned by a 3-D profiling laser. Algorithms recognise the geometry of the core tray, number of slots, location of the drill cores, calculate the optimal scanning path, and execute a continuous XRF analysis of 2 cm width along the core. The instrument is equipped with

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Annok, Gerly, Valdar Tammin, and Natalja Liba. "MOBILE LASER SCANNING ELEVATION DATA ACCURACY IN CLOSED AND PARTIALLY OPEN SKY AREA." Geodesy and cartography 47, no. 1 (2021): 21–26. http://dx.doi.org/10.3846/gac.2021.12044.

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Mobile laser scanning is being used more often in Estonia and abroad to obtain geospatial information. As the system is still new and being upgraded, different methods are being used to find out how accurately the mobile laser scanner can measure in different conditions. In this article the mobile laser scanner accuracy is being examined depending on surrounding environment and the importance of postprocessing. Mobile laser scanning elevation data accuracy obtained in difficult conditions is being assessed. Difficult conditions are considered locations where there are tall objects that interru

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Alteirac, V., H. Macher, and T. Landes. "REGISTRATION OPTIMIZATION OF MOBILE HANDHELD SCANNER POINT CLOUDS WITH STATIC SCANS." International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLIII-B2-2021 (June 28, 2021): 289–96. http://dx.doi.org/10.5194/isprs-archives-xliii-b2-2021-289-2021.

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Abstract. In recent years, 3D acquisition methods involving different types of scanners have undergone a phenomenal technological growth. Nowadays, mobile acquisition devices are popular because of their ease of use and their fairly competitive cost. Static scanners provide higher accuracy and more detail, but the acquisition time required with these systems is higher than with mobile systems. Mobile scanners are known for their high acquisition speed but lower point density and accuracy. Until now, the choice of the type of system to use was dependent on the geometry of the study area and the

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Rosendahl, Stephan, and Ludwig Büermann. "Dynamic determination of equivalent CT source models for personalized dosimetry." Current Directions in Biomedical Engineering 3, no. 2 (2017): 791–94. http://dx.doi.org/10.1515/cdbme-2017-0167.

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AbstractWith improvements in CT technology, the need for reliable patient-specific dosimetry increased in the recent years. The accuracy of Monte-Carlo simulations for absolute dose estimation is related to scanner specific information on the X-ray spectra of the scanner as well as the form filter geometries and compositions. In this work a mobile measurement setup is developed, which allows both to determine the X-ray spectra and equivalent form filter of a specific scanner from just one helical scan in less than 2 minutes.

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Warczek, Jan, Jarosław Kozuba, Marek Marcisz, Wiesław Pamuła, and Krzysztof Dyl. "Research on Mobile Network Parameters Using Unmanned Aerial Vehicles." Sensors 24, no. 17 (2024): 5526. http://dx.doi.org/10.3390/s24175526.

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The study of phenomena related to the propagation of electromagnetic waves is a necessity with the development of mobile telephony networks. This paper deals with the problem of the quality of mobile telephony signals. The study uses a BTS scanner, dedicated to scanning the frequency spectrum and decoding information from base stations. The device is capable of scanning mobile networks from the second, third, fourth, and fifth generation (2G/3G/4G/5G) using a passive sensor. The article presents preliminary results of monitoring cellular network signals using a scanner mounted on an unmanned a

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