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Relevant bibliographies by topics / LE. Scanners

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Academic literature on the topic 'LE. Scanners'

Author: Grafiati

Published: 10 March 2023

Last updated: 31 July 2025

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Journal articles on the topic "LE. Scanners"

1

Rotar, Raul Nicolae, Anca Jivanescu, Codruta Ille, et al. "Trueness and Precision of Two Intraoral Scanners: A Comparative In Vitro Study." Scanning 2019 (October 21, 2019): 1–6. http://dx.doi.org/10.1155/2019/1289570.

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The aim of this study was to evaluate the accuracy of two intraoral scanners used in the dental office. A molar fixed in a typodont was prepared for a ceramic onlay. The preparation was scanned using a high-resolution scanner (reference scanner) and saved as stereolithography (STL) format. The prepared resin molar was scanned again using the intraoral scanners, and all the scans were saved as well in STL format. All STL files were compared using metrology software (Geomagic Control X). Overlapping the meshes allowed the assessment of the scans in terms of trueness and precision. Based on the r

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Carvalho, William S., Viviane de S. M. Almeida, Leonardo Provedel, Anderson da S. Maciel, and Viviane A. Sarmento. "Volumetric Evaluation of 3D Models Generated by Different Surface Treatment Protocols." European Journal of Dental and Oral Health 3, no. 5 (2022): 5–8. http://dx.doi.org/10.24018/ejdent.2022.3.5.229.

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The objective of this study was to compare the volume of three-dimensional (3D) models generated by different scanners and computational modeling protocols. Eight dry mandibles were scanned by five different computed tomography (CT) scanners and by a 3D-scanner. Three-dimensional models were generated, received different surface treatment processes, and the final volume of the 3D models was compared. The results show that there was no significant difference among the volume of the 3D models generated by the different CT scanners and surface treatment techniques, however, the model volume gener

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Rabah, Chaima Ben, Gouenou Coatrieux, and Riadh Abdelfattah. "Boosting up Source Scanner Identification Using Wavelets and Convolutional Neural Networks." Traitement du Signal 37, no. 6 (2020): 881–88. http://dx.doi.org/10.18280/ts.370601.

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In this paper, we present a conceptually innovative method for source scanner identification (SSI), that is to say, identifying the scanner at the origin of a scanned document. Solutions from literature can distinguish between scanners of different brands and models but fail to differentiate between scanners of the same models. To overcome this issue, the approach we propose takes advantage of a convolutional neural network (CNN) to automatically extract intrinsic scanner features from the distribution of the coefficients of the diagonal high-frequency (HH) sub-band of the discrete stationary

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Baier, Valentin, Michael Schardt, Maximilian Fink, Martin Jakobi, and Alexander W. Koch. "MEMS-Scanner Testbench for High Field of View LiDAR Applications." Sensors 22, no. 1 (2021): 39. http://dx.doi.org/10.3390/s22010039.

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LiDAR sensors are a key technology for enabling safe autonomous cars. For highway applications, such systems must have a long range, and the covered field of view (FoV) of >45° must be scanned with resolutions higher than 0.1°. These specifications can be met by modern MEMS scanners, which are chosen for their robustness and scalability. For the automotive market, these sensors, and especially the scanners within, must be tested to the highest standards. We propose a novel measurement setup for characterizing and validating these kinds of scanners based on a position-sensitive detector (PSD

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Cai, HongXin, Bing Cheng Zhao, Yueyi Tian, et al. "Design of a Single-Tooth Model and Its Application in Oral Scan System Assessment." Scanning 2021 (March 21, 2021): 1–8. http://dx.doi.org/10.1155/2021/8891396.

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Intraoral scanners have been widely used in the application of dentistry. Accuracy includes trueness and precision; they have an important position in the assessment of intraoral scanners. The existing standard models are divided into the inlay and the crown, but the operation is relatively complicated. In this study, in order to simplify the current standard model, we designed a new integration model to compare the accuracy of two intraoral scanners (CEREC and TRIOS) and an extraoral scanner (SHINING). The coordinate measuring machine measured value is the gold standard. Values of the length

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Bohner, Lauren, Daniel Habor, Klaus Radermacher, Stefan Wolfart, and Juliana Marotti. "Scanning of a Dental Implant with a High-Frequency Ultrasound Scanner: A Pilot Study." Applied Sciences 11, no. 12 (2021): 5494. http://dx.doi.org/10.3390/app11125494.

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The purpose of this in vitro study was to assess the trueness of a dental implant scanned using an intraoral high-frequency ultrasound prototype and compared with conventional optical scanners. An acrylic resin cast containing a dental implant at position 11 was scanned with a fringe projection 3D sensor for use as a reference dataset. The same cast was scanned 10 times for each group. Ultrasound scanning was performed with a high-frequency probe (42 MHz, aperture diameter of 4 mm and focus length of 8 mm), and 3D images were reconstructed based on the depth of each surface point echo. Optical

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Xue, Song, Rui Guo, Karl Peter Bohn, et al. "A cross-scanner and cross-tracer deep learning method for the recovery of standard-dose imaging quality from low-dose PET." European Journal of Nuclear Medicine and Molecular Imaging 49, no. 6 (2021): 1843–56. http://dx.doi.org/10.1007/s00259-021-05644-1.

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Abstract Purpose A critical bottleneck for the credibility of artificial intelligence (AI) is replicating the results in the diversity of clinical practice. We aimed to develop an AI that can be independently applied to recover high-quality imaging from low-dose scans on different scanners and tracers. Methods Brain [18F]FDG PET imaging of 237 patients scanned with one scanner was used for the development of AI technology. The developed algorithm was then tested on [18F]FDG PET images of 45 patients scanned with three different scanners, [18F]FET PET images of 18 patients scanned with two diff

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Burde, Alexandru Victor, Marius Manole, Radu-Septimiu Campian, Cosmin Sinescu, and Sorana Baciu. "In vitro Comparison of Accuracy of Two Scanners Used in Dental Medicine." Revista de Chimie 70, no. 7 (2019): 2344–46. http://dx.doi.org/10.37358/rc.19.7.7336.

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This experimental study aims to highlight and compare the resolution and accuracy (trueness and fidelity) of an intraoral scanner and a laboratory scanner. In order to achieve the aim of this study, an experimental model consisting of a die with a standard preparation for a porcelain-fused to metal crown was manufactured from a physiognomic polymethylmethacrylate resin. The experimental model was scanned with an industrial CT to obtain the virtual reference model. Then, the die was scanned 15 times with each scanner. In order to asses trueness, comparisons were made with the virtual reference

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International, Journal of Medical Science and Innovative Research (IJMSIR). "A Comparative Study to Evaluate The Accuracy of Open Tray Splinted and Non-Splinted Implant Level Impressions and Impressions Obtained From Two Intraoral Scanners For Three Implants Placed in A Partially Edentulous Arch - An in Vitro Study." International Journal of Medical Science and Innovative Research (IJMSIR) 9, no. 4 (2024): 185–97. https://doi.org/10.5281/zenodo.15422901.

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<strong>Abstract</strong> Title: A comparative study to evaluate the accuracy of open tray splinted and non-splinted implant level impressions and impressions obtained from two intraoral scanners for three implants placed in a partially edentulous arch - an in vitro study <strong>Objective</strong>: The aim of this in vitro study was to compare and evaluate the accuracy of open tray splinted and non-splinted Implant level impression and impressions obtained from two intraoral scanners for three implants placed in a partially edentulous arch and to evaluate which of the two scanners used (Trios

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Nestle, U., S. Kremp, D. Hellwig, et al. "Multi-centre calibration of an adaptive thresholding method for PET-based delineation of tumour volumes in radiotherapy planning of lung cancer." Nuklearmedizin 51, no. 03 (2012): 101–10. http://dx.doi.org/10.3413/nukmed-0452-11-12.

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SummaryPurpose: To evaluate the calibration of an adaptive thresholding algorithm (contrastoriented algorithm) for FDG PET-based delineation of tumour volumes in eleven centres with respect to scanner types and image data processing by phantom measurements. Methods: A cylindrical phantom with spheres of different diameters was filled with FDG realizing different signal-to-background ratios and scanned using 5 Siemens Biograph PET/CT scanners, 5 Philips Gemini PET/CT scanners, and one Siemens ECAT-ART PET scanner. All scans were analysed by the contrast-oriented algorithm implemented in two dif

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Dissertations / Theses on the topic "LE. Scanners"

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Lapin, O. S. "Fingerprint scanners." Thesis, Сумський державний університет, 2012. http://essuir.sumdu.edu.ua/handle/123456789/28528.

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Bae, Kwang-Ho. "Automated registration of unorganised point clouds from terrestrial laser scanners." Thesis, Curtin University, 2006. http://hdl.handle.net/20.500.11937/946.

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Laser scanners provide a three-dimensional sampled representation of the surfaces of objects. The spatial resolution of the data is much higher than that of conventional surveying methods. The data collected from different locations of a laser scanner must be transformed into a common coordinate system. If good a priori alignment is provided and the point clouds share a large overlapping region, existing registration methods, such as the Iterative Closest Point (ICP) or Chen and Medioni’s method, work well. In practical applications of laser scanners, partially overlapping and unorganised poin

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Bae, Kwang-Ho. "Automated registration of unorganised point clouds from terrestrial laser scanners." Curtin University of Technology, Department of Spatial Sciences, 2006. http://espace.library.curtin.edu.au:80/R/?func=dbin-jump-full&object_id=16596.

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Laser scanners provide a three-dimensional sampled representation of the surfaces of objects. The spatial resolution of the data is much higher than that of conventional surveying methods. The data collected from different locations of a laser scanner must be transformed into a common coordinate system. If good a priori alignment is provided and the point clouds share a large overlapping region, existing registration methods, such as the Iterative Closest Point (ICP) or Chen and Medioni’s method, work well. In practical applications of laser scanners, partially overlapping and unorganised poin

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Jagelid, Michelle. "Container Vulnerability Scanners: An Analysis." Thesis, KTH, Skolan för elektroteknik och datavetenskap (EECS), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-279967.

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Containers are rising in popularity as a technique for deploying services to cloud infrastructures. A Container image is a static format of a running container, storing all essential information needed to boot and run a container. Container images are often stored in repositories and widely shared among users. Container images stored on registries such as Docker Hub are shown to contain numerous known vulnerabilities.‌ This study investigates differences between containers and VMs, and why security tooling, such as known-vulnerability scanners, need to adapt. Further, we present necessary step

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Kongevold, Dimitry. "Merging Meshes from Different 3D Scanners." Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for datateknikk og informasjonsvitenskap, 2013. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-23013.

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Creating digital representation of physical objects is becoming more and more popular as scanning technology becomes more available on the consumer marked. High precision close range scanners, based on structured light, can produce high precision meshes in short amount of time, while automated photogrammetric software can process images taken with ordinary cameras to re-create a three dimensional scenes. Unfortunately the quality of digitalization is bound to the volume of the captured scene, creating a trade of between quality and speed of acquisition. In this master thesis we present softwar

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Menezes, Junior Luiz Ferreira. "Controle automatizado para scanners de luz." [s.n.], 2004. http://repositorio.unicamp.br/jspui/handle/REPOSIP/264979.

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Orientador: Paulo Roberto Gardel Kurka<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Mecanica<br>Made available in DSpace on 2018-08-04T02:13:27Z (GMT). No. of bitstreams: 1 MenezesJunior_LuizFerreira_M.pdf: 3960270 bytes, checksum: 542b501adbaca7fc3d8ff80120fab0d3 (MD5) Previous issue date: 2004<br>Resumo: Este trabalho apresenta um método de controle automatizado de scanners de luz baseado no posicionamento dos projetores. É desenvolvida ainda uma estratégia de posicionamento dos focos de luz, através de acionamento sincronizado por sinais de áudio.

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Persson, Lucas, and Sebastian Markström. "Indoor localization of hand-held Shopping Scanners." Thesis, KTH, Data- och elektroteknik, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-208931.

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This thesis investigates applicable indoor navigation systems for the next generation of hand-held shopping scanners, on behalf of the company Virtual Stores. The thesis research and review applicable indoor localization methods and ways to combine and evaluate received localization data in order to provide accurate navigation without introducing any other worn equipment for a potential user. Prototype navigation systems was proposed, developed and evaluated using a combination of carefully placed radio transmitters that was used to provide radio based localization methods using Bluetooth or U

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Lee, Ki Sung. "Pragmatic image reconstruction for high resolution PET scanners /." Thesis, Connect to this title online; UW restricted, 2003. http://hdl.handle.net/1773/5967.

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Bonjour, Philippe. "Criteres de choix des scanners a rayons x." Aix-Marseille 2, 1990. http://www.theses.fr/1990AIX20852.

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González, Julio E. "A study of gray level recording capability for a reflective six bit desktop scanner /." Online version of thesis, 1994. http://hdl.handle.net/1850/11289.

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Books on the topic "LE. Scanners"

1

Chris, Lorek, and Rouse Peter, eds. Scanners 3: Putting scanners into practice. 4th ed. Argus Books, 1994.

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Chambers, Mark L. Scanners for dummies. Hungry Minds, 2001.

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Chambers, Mark L. Scanners for dummies. 2nd ed. Wiley Pub., 2004.

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Chambers, Mark L. Scanners For Dummies. John Wiley & Sons, Ltd., 2004.

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Eisenson, Henry L. Scanners & secret frequencies. Index Pub. Group, 1993.

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Wetzler, Fred U. Desktop image scanners and scanning. Association for Information and Image Management, 1989.

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Ariando, David J., and Soumyajit Mandal. Portable Low-Field MRI Scanners. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-60230-6.

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Beale, Stephen. The scanner book: A complete guide to the use and applications of desktop scanners. Micro Pub. Co., 1989.

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Beale, Stephen. The scanner handbook: A complete guide to the use and applications of desktop scanners. Heinemann Newtech, 1990.

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Busch, David D. Hewlett-Packard official scanner handbook. IDG Books Worldwide, 1999.

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Book chapters on the topic "LE. Scanners"

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Tucker, Charles J. "Scanners." In Toxicogenomics. John Wiley & Sons, Inc., 2005. http://dx.doi.org/10.1002/0471669040.ch4.

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Kiong, Derek Beng Kee. "Lexical Scanners." In Compiler Technology. Springer US, 1997. http://dx.doi.org/10.1007/978-1-4615-6077-7_3.

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Forrest, Andrew K. "Laser Scanners." In Machine Vision Handbook. Springer London, 2012. http://dx.doi.org/10.1007/978-1-84996-169-1_9.

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Gaussorgues, G. "Line Scanners." In Infrared Thermography. Springer Netherlands, 1994. http://dx.doi.org/10.1007/978-94-011-0711-2_16.

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Sincerbox, Glenn. "Holographie Scanners." In Laser Beam Scanning. CRC Press, 2017. http://dx.doi.org/10.4324/9780203749142-2.

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Sherman, Randy. "Polygonal Scanners." In Laser Beam Scanning. CRC Press, 2017. http://dx.doi.org/10.4324/9780203749142-3.

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Abramovits, William. "MRI/CAT Scanners." In Dermatological Cryosurgery and Cryotherapy. Springer London, 2016. http://dx.doi.org/10.1007/978-1-4471-6765-5_30.

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Petrie, Gordon, and Charles K. Toth. "Terrestrial Laser Scanners." In Topographic Laser Ranging and Scanning. CRC Press, 2018. http://dx.doi.org/10.1201/9781315154381-2.

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Solgaard, Olav. "Optical MEMS Scanners." In Photonic Microsystems. Springer US, 2008. http://dx.doi.org/10.1007/978-0-387-68351-5_7.

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Beavers, W. I., and J. J. Eitter. "Fick Observatory Spectrum Scanners." In Instrumentation and Research Programmes for Small Telescopes. Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-010-9433-7_10.

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Conference papers on the topic "LE. Scanners"

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Mayer, Julian, Markus Schramm, Lukas Bechtel, et al. "I Know Who You Scanned Last Summer: Mapping the Landscape of Internet-Wide Scanners." In 2024 IFIP Networking Conference (IFIP Networking). IEEE, 2024. http://dx.doi.org/10.23919/ifipnetworking62109.2024.10619808.

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Xiang, L. Q., and Charles S. Ih. "Comparisons of different 2-D laser beam scanners." In OSA Annual Meeting. Optica Publishing Group, 1985. http://dx.doi.org/10.1364/oam.1985.tuo7.

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For many scanning applications, the scan line straightness, linearity, and influence of mechanical wobble and eccentricity on a scanner's performance are important. Some different 2-D scanners are compared on a common specification of a total resolution of 6.25 million pixels. According to our analyses, the polygon-mirror system offers the best straightness but is the most sensitive to mechanical wobble and eccentricity.1 Different holographic 2-D scanners are also investigated, and their performances depends strongly on design parameters and on the configurations. The scan line straightness o

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Pike, Matthew, Richard Ramchurn, and Max L. Wilson. "#Scanners." In C&C '15: Creativity and Cognition. ACM, 2015. http://dx.doi.org/10.1145/2757226.2764546.

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Pike, Matthew, Max L. Wilson, Steve Benford, and Richard Ramchurn. "#Scanners." In CHI'16: CHI Conference on Human Factors in Computing Systems. ACM, 2016. http://dx.doi.org/10.1145/2851581.2889468.

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Pike, Matthew, Richard Ramchurn, Steve Benford, and Max L. Wilson. "#Scanners." In CHI'16: CHI Conference on Human Factors in Computing Systems. ACM, 2016. http://dx.doi.org/10.1145/2858036.2858276.

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Ishihara, Shuichiro, Richard Jablonski, and Takahiro Kubo. "Short-term Stability Measurement of Motor-driven Polygon Mirror Scanners in Laser Printers." In The European Conference on Lasers and Electro-Optics. Optica Publishing Group, 1996. http://dx.doi.org/10.1364/cleo_europe.1996.cwf52.

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Motor-driven polygon mirror scanners are commonly used for beam deflection in laser printers, digital copy machines, bar code readers, laser micrometers, etc. The performance of scanners highly effects the positioning accuracy of laser beam and thus the performance of OA equipment. In practice, the stability of laser scanners is determined by the accuracy of polygon mirror and its drive. At present, in low profile, low cost compact scanners, a motor-driven polygon mirror scanner with built-in drive control circuit is used, and its stability is estimated by the dynamic characteristics measureme

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Mukhtar, Moeed, Jonghyon Yi, and George T. C. Chiu. "Color Registration Error Reduction in Document Scanner Using Iterative Velocity Command Synthesis." In ASME 2008 Dynamic Systems and Control Conference. ASMEDC, 2008. http://dx.doi.org/10.1115/dscc2008-2225.

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Document scanners enjoy widespread use for converting hardcopy documents into digital images. Improving image quality is a key issue for scanner manufacturers. This paper proposes an ILC based step timing synthesis technique for reducing color registration error in stepper motor driven document scanners with no real-time feedback. To quantify color registration error, a line pattern image based technique is devised. Based on the measured color registration error signal, a single iteration convergent iterative learning control scheme is proposed to synthesize a stepper motor step timing command

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Schmitz, Anne, and Davide Piovesan. "A Novel Methodology to Determine Optimal Active Marker Scanner Placement." In ASME 2017 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/imece2017-70285.

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Motion capture is a common technology used to measure human motion. One key aspect to collecting an ample amount of accurate data is maximizing the motion capture volume. This maximization is typically gone by a trial and error method. The purpose of this study was to develop a better method to determine the camera placement to maximize the captured volume. Two active marker scanners were methodically placed at various locations around a circle centered on a forceplate. The scanner placements of optimal coverage were defined as the position of the scanners when the area of overlap between the

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Kobayashi, Takeshi, Jiunnjye Tsaur, and Ryutaro Maeda. "Development of 1D Optical Micro Scanner Driven by Piezoelectric Actuators." In ASME 2005 Pacific Rim Technical Conference and Exhibition on Integration and Packaging of MEMS, NEMS, and Electronic Systems collocated with the ASME 2005 Heat Transfer Summer Conference. ASMEDC, 2005. http://dx.doi.org/10.1115/ipack2005-73431.

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1D optical micro scanners driven by piezoelectric actuators have designed, simulated, fabricated and tested. The newly designed micro scanners have a structure that rotation bars, hinges and PZT cantilevers support a square mirror (1mm × 1mm). Flat-structured micro scanners have been fabricated from Pt/PZT/Pt/Ti/SiO2/SOI(Si/SiO2/Si) multi-layered structure through conventional MEMS micro fabrication technologies. The micro scanner driven at 10 V showed an optical scan angle of 1.5 degree for the static actuation (60 Hz) and of 13 degree for the resonant actuation (4825 Hz), respectively.

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Escudero, Danilo Pereira, Ewerton R. Andrade, and Routo Terada. "Estudo comparativo do módulo rastreador de scanners de vulnerabilidade web de código aberto." In XVIII Escola Regional de Redes de Computadores. Sociedade Brasileira de Computação - SBC, 2020. http://dx.doi.org/10.5753/errc.2020.15205.

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Scanners de vulnerabilidades web auxiliam na detecção de vulnerabilidades em sistemas web de forma automatizada. Um scanner de vulnerabilidade web é dividido em três módulos: módulo rastreador, módulo atacante e módulo analisador. O módulo rastreador é um dos principais limitadores da eficácia apresentado pelos scanners, pois, se a ferramenta não é capaz de acessar todas as funcionalidades de um sistema web, muitas páginas vulneráveis não serão testadas. Este trabalho apresenta um estudo comparativo do módulo rastreador de scanners de código aberto, sugerindo adaptações para que sejam atingido

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Reports on the topic "LE. Scanners"

1

Fuss, B. Investigation on Laser Scanners. Office of Scientific and Technical Information (OSTI), 2004. http://dx.doi.org/10.2172/839971.

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Cagnon, Christopher, John Boone, Jerrold Bushberg, et al. Radiation Dose from Airport Scanners. AAPM, 2013. http://dx.doi.org/10.37206/145.

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Chancellor, T., and R. A. Morris. A comparison of film and phosphor scanners. Office of Scientific and Technical Information (OSTI), 1993. http://dx.doi.org/10.2172/10191387.

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Lin, Pei-Jan Paul, Thomas J. Beck, Caridad Borras, et al. Specification and Acceptance Testing of Computed Tomography Scanners. AAPM, 1993. http://dx.doi.org/10.37206/38.

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Lee, R. L., A. W. Hyatt, A. G. Kellman, P. L. Taylor, and C. J. Lasnier. Thermal deposition analysis during disruptions on DIII-D using infrared scanners. Office of Scientific and Technical Information (OSTI), 1995. http://dx.doi.org/10.2172/459430.

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Gieske, J. H. Evaluation of scanners for C-scan imaging in nondestructive inspection of aircraft. Office of Scientific and Technical Information (OSTI), 1994. http://dx.doi.org/10.2172/10154046.

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Trajtenberg, Manuel. The Welfare Analysis of Product Innovations with an Application to CT Scanners. National Bureau of Economic Research, 1985. http://dx.doi.org/10.3386/w1724.

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FDG-PET/CT SUV for Response to Cancer Therapy, Clinically Feasible Profile. Chair Nathan Hall and Jeffrey Yap. Radiological Society of North America (RSNA) / Quantitative Imaging Biomarkers Alliance (QIBA), 2023. http://dx.doi.org/10.1148/qiba/20230615.

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This QIBA Profile documents specifications and requirements to provide comparability and consistency for quantitative FDG-PET across scanners in oncology. It can be applied to both clinical trial use as well as individual patient management. This document organizes acquisition, reconstruction and post-processing, analysis and interpretation as steps in a pipeline that transforms data to information to knowledge. The document, developed through the efforts of the QIBA FDG-PET Biomarker Committee, has shared content with the FDG-PET UPICT protocol, as well as additional material focused on the d

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Kessler, Mary E., and Brett R. Seeley. Predicting the Impact of Full Body Scanners on Air Travel and Passenger Safety. Defense Technical Information Center, 2010. http://dx.doi.org/10.21236/ada524616.

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Desa, Hazry, Muhammad Azizi Azizan, Nur Zakirah Rabiha Md. Rejab, and Mohd Shafiq Ismail. CONSERVATION WORKS ON HERITAGE BUILDING: GENERATING AS BUILT DRAWING BY UAV APPLICATION AND 3D LASER SCANNER FOR FACILITIES MAINTENANCE. Penerbit Universiti Malaysia Perlis, 2023. http://dx.doi.org/10.58915/techrpt2023.002.

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Abstract:

This technical report presents the outcomes of a research project entitled "Conservation Works on Heritage Building: Generating As Built Drawing by UAV Application and 3D Laser Scanner for Facilities Maintenance". The project was initiated and funded by IP Fokus Sdn. Bhd. and was conducted by the Centre of Excellence for Unmanned Aerial Systems (COE-UAS), UniMAP. The aim of this project was to explore the use of unmanned aerial vehicles (UAVs) and 3D laser scanners in generating as-built drawings for the maintenance of heritage buildings. The project sought to address the challenge of accurate

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