Relevant bibliographies by topics / MJPEG

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters
  4. Conference papers

Academic literature on the topic 'MJPEG'

Author: Grafiati
Published: 4 June 2021
Last updated: 4 February 2022

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Journal articles on the topic "MJPEG"

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Dhanya, T. "Baby Monitoring System with Live MJPEG Video Streaming." Indian Journal of Forensic Medicine & Toxicology 11, no. 2 (2017): 279. http://dx.doi.org/10.5958/0973-9130.2017.00118.9.

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Freek, C., J. M. M. Sousa, W. Hentschel, and W. Merzkirch. "On the accuracy of a MJPEG-based digital image compression PIV-system." Experiments in Fluids 27, no. 4 (September 23, 1999): 310–20. http://dx.doi.org/10.1007/s003480050355.

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Baseer, Adila, and Anil Kumar. "Surveillance of the Remote Sensitive Areas Using Mobile PIBOT." International Journal of Emerging Research in Management and Technology 6, no. 7 (June 29, 2018): 305. http://dx.doi.org/10.23956/ijermt.v6i7.230.

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In this current world, everyone is worried about their safety due to increase in crime rate. This has led to an increase in the importance of a surveillance system. A system is designed for continuous monitoring and also the system provides live streaming. The system can be deployed at the anyplace i.e. office, house and some remote place where people cannot monitor the particular place. The system acts like a Robot within a local area network through Wi-Fi technology using Raspberry pi 3 , The live streaming is accomplished by using a webcam interfaced with raspberry Pi, it data provided is processed by MJPEG (Motion Joint Photographic Experts Group) streamer and the robot is controlled through webpage’s created. The system is programmed using python programming language.
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Mahatmaputra, Samuel. "Pemanfaatan Video Streaming Pada Sistem Keamanan Rumah Dengan Menggunakan Mobile Devices." ComTech: Computer, Mathematics and Engineering Applications 1, no. 2 (December 1, 2010): 356. http://dx.doi.org/10.21512/comtech.v1i2.2370.

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This research has been produced a function prototype of video streaming with JPEG/MJPEG picture quality in a residential security system using mobile device (cell phone). The security system is an early warning system which server will deliver text messaging to client if there is an event in the censor of home webcam to detect movement. The prototype is divided into two types, server and client. The client will be installed a mobile application that automatically activated if there is inbound message in specific port. Meanwhile, the application in user client is completed with functionality to visit particular webpage, one touch call to security phone numbers to do setting (previous research result). And, as the research objective this year, user will see the video streaming in a good quality from the object.
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Verza, M., N. Conci, G. Boato, and F. G. B. De Natale. "Multiple Description Coding Using Data Hiding and Regions of Interest for Broadcasting Applications." International Journal of Digital Multimedia Broadcasting 2009 (2009): 1–9. http://dx.doi.org/10.1155/2009/234360.

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We propose an innovative scheme for multiple description coding (MDC) with regions of interest (ROI) support to be adopted in high-quality television. The scheme proposes to split the stream into two separate descriptors and to preserve the quality of the region of interest, even in case one descriptor is completely lost. The residual part of the frame (the background) is instead modeled through a checkerboard pattern, alternating the strength of the quantization. The decoder is provided with the necessary side-information to reconstruct the frame properly, namely, the ROI parameters and location, via a suitable data hiding procedure. Using data hiding, reconstruction parameters are embedded in the transform coefficients, thus allowing an improvement in PSNR of the single descriptions at the cost of a negligible overhead. To demonstrate its effectiveness, the algorithm has been implemented in two different scenarios, using the reference H.264/AVC codec and an MJPEG framework to evaluate the performance in absence of motion-compensated frames on 720p video sequences.
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Sigdel, Kamana, Carlo Galuzzi, Koen Bertels, Mark Thompson, and Andy D. Pimentel. "Evaluation of Runtime Task Mapping Using the rSesame Framework." International Journal of Reconfigurable Computing 2012 (2012): 1–17. http://dx.doi.org/10.1155/2012/234230.

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Performing runtime evaluation together with design time exploration enables a system to be more efficient in terms of various design constraints, such as performance, chip area, and power consumption. rSesame is a generic modeling and simulation framework, which can explore and evaluate reconfigurable systems at both design time and runtime. In this paper, we use the rSesame framework to perform a thorough evaluation (at design time and at runtime) of various task mapping heuristics from the state of the art. An extended Motion-JPEG (MJPEG) application is mapped, using the different heuristics, on a reconfigurable architecture, where different Field Programmable Gate Array (FPGA) resources and various nonfunctional design parameters, such as the execution time, the number of reconfigurations, the area usage, reusability efficiency, and other parameters, are taken into consideration. The experimental results suggest that such an extensive evaluation can provide a useful insight both into the characteristics of the reconfigurable architecture and on the efficiency of the task mapping.
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Ri, S., H. Tsuda, K. Chang, S. Hsu, F. Lo, and T. Lee. "Dynamic Deformation Measurement by the Sampling Moiré Method from Video Recording and its Application to Bridge Engineering." Experimental Techniques 44, no. 3 (January 10, 2020): 313–27. http://dx.doi.org/10.1007/s40799-019-00358-4.

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AbstractMeasuring accurate dynamic deformation distribution for large-scale structures inexpensively and efficiently is a crucial challenge of structural health monitoring. In this study, a simple technique for measuring the deflection and vibration frequency from a captured video, based on the sampling Moiré method is developed. The striking advantage over conventional measurement using sensors and other imaging techniques are that the developed technique allows accurate measurement of two-dimensional deformations at multiple locations as well as the natural frequency of the target structure. Joint Photographic Experts Group (JPEG)-formatted images encoded from the recorded video with Motion-JPEG (MJPEG) format reduced the file size significantly without degrading the measurement accuracy and applied to deformation measurement. The effectiveness of the developed technique was confirmed through a field experiment of an old bridge in Taiwan. The field experiment demonstrated that both deflection and natural frequency of the bridge were successfully measured with higher 0.1 mm displacement accuracy and 0.05 Hz frequecy comparable to a conventional microwave radar displacement sensor from 20 m distance.
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Derin, Onur, Prasanth Kuncheerath Ramankutty, Paolo Meloni, and Emanuele Cannella. "Towards Self-Adaptive KPN Applications on NoC-Based MPSoCs." Advances in Software Engineering 2012 (November 19, 2012): 1–16. http://dx.doi.org/10.1155/2012/172674.

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Self-adaptivity is the ability of a system to adapt itself dynamically to internal and external changes. Such a capability helps systems to meet the performance and quality goals, while judiciously using available resources. In this paper, we propose a framework to implement application level self-adaptation capabilities in KPN applications running on NoC-based MPSoCs. The monitor-controller-adapter mechanism is used at the application level. The monitor measures various parameters to check whether the system meets the assigned goals. The controller takes decisions to steer the system towards the goal, which are applied by the adapters. The proposed framework requires minimal modifications to the application code and offers ease of integration. It incorporates a generic adaptation controller based on fuzzy logic. We present the MJPEG encoder as a case study to demonstrate the effectiveness of the approach. Our results show that even if the parameters of the fuzzy controller are not tuned optimally, the adaptation convergence is achieved within reasonable time and error limits. Moreover, the incurred steady-state overhead due to the framework is 4% for average frame-rate, 3.5% for average bit-rate, and 0.5% for additional control data introduced in the network.
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Shim, Dongha, and Jason Yi. "Ultra-wide-angle Wireless Endoscope with a Backend-camera-controller Architecture." International Journal of Electronics and Telecommunications 63, no. 1 (March 1, 2017): 19–24. http://dx.doi.org/10.1515/eletel-2017-0003.

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Abstract This paper presents a wireless endoscope with an ultra-wide FOV (Field of View) of 130° and HD resolution (1280×720 pixels). The proposed endoscope consists of a camera head, cable, camera controller, and wireless handle. The lens module with a 150° degrees AOV (Angle of View) is achieved using the plastic injection-molding process to reduce manufacturing costs. A serial CMOS image sensor using the MIPI (Mobile Industry Processor Interface) CSI-2 (Camera Serial Interface-2) interface physically separates the camera processor from the camera head. The camera head and the cable have a compact structure due to the BCC (Backend-Camera-Controller) architecture. The size of the camera head and the camera controller is 8×8×26 mm and 7×55 mm, respectively. The wireless handle supports a UWB (Ultra-Wide-Band) or a Wi-Fi communication to transmit video data. The UWB link supports a maximum data transfer rate of ~37 Mbps to transmit video data with a resolution of 1280×720 pixels at a frame rate of 30 fps in the MJPEG (Motion JPEG) format. Although the Wi-Fi link provides a lower data transfer rate (~8 Mbps Max.), it has the advantage of flexible interoperability with various mobile devices. The latency of the UWB link is measured to be ~0.1 sec. The Wi-Fi link has a larger latency (~0.5 sec) due to its lower data transfer rate. The proposed endoscope demonstrates the feasibility of a high-performance yet low-cost wireless endoscope using the BCC architecture. To the best of the author’s knowledge, the proposed endoscope has the largest FOV among all presently existing wireless endoscopes.
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Kaknjo, Admir, Muzaffar Rao, Edin Omerdic, Thomas Newe, and Daniel Toal. "Real-Time Secure/Unsecure Video Latency Measurement/Analysis with FPGA-Based Bump-in-the-Wire Security." Sensors 19, no. 13 (July 6, 2019): 2984. http://dx.doi.org/10.3390/s19132984.

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With the growth of the internet of things (IoT), many challenges like information security and privacy, interoperability/standard, and regulatory and legal issues are arising. This work focused on the information security issue, which is one of the primary challenges faced by connected systems that needs to be resolved without impairing system behaviour. Information, which is made available on the Internet by the things, varies from insensitive information (e.g., readings from outdoor temperature sensors) to extremely sensitive information (e.g., video stream from a camera) and needs to be secured over the Internet. Things which utilise cameras as a source of information pertain to a subclass of the IoT called IoVT (internet of video things). This paper presents secured and unsecured video latency measurement results over the Internet for a marine ROV (remotely operated vehicle). A LabVIEW field programmable gate arrays (FPGAs)-based bump-in-the-wire (BITW) secure core is used to provide an AES (advanced encryption standard)-enabled security feature on the video stream of an IoVT node (ROV equipped with a live-feed camera). The designed LabVIEW-based software architecture provides an option to enable/disable the AES encryption for the video transmission. The latency effects of embedding encryption on the stream with real-time constraints are measured and presented. It is found that the encryption mechanism used does not greatly influence the video feedback performance of the observed IoVT node, which is critical for real-time secure video communication for ROV remote control and piloting. The video latency measurement results are taken using 128, 256 and 512 bytes block lengths of AES for both H.264 and MJPEG encoding schemes transmitted over both TCP and UDP transmission protocols. The latency measurement is performed in two scenarios (i.e., with matching equipment and different equipment on either end of the transmission).
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Dissertations / Theses on the topic "MJPEG"

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Tomko, Jakub. "Komprese videa v obvodu FPGA." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2014. http://www.nusl.cz/ntk/nusl-221010.

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This thesis is focused on the compression algorithm's analysis of MJPEG format and its implementation in FPGA chip. Three additional video bitstream reduction methods have been evaluated for real-time low latency applications of MJPEG format. These methods are noise filtering, inter-frame encoding and lowering video's quality. Based on this analysis, a MJPEG codec has been designed for implementation into FPGA chip XC6SLX45, from Spartan-6 family.
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Wang, Chih-Ming, and 王志銘. "The Performence Comparision of the Stereoscopic Image Sequences Coding by Using MPEG-1,Indeo and MJPEG." Thesis, 2000. http://ndltd.ncl.edu.tw/handle/36529615508072056556.

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碩士
義守大學
電機工程學系
88
The object of this thesis is to study the effects of applying the current coding methods on image sequences to stereoscopic image sequences. In the first place, this thesis introduces the methods for video coding in use. Because two kinds of the coding methods (JPEG & MPEG) within three kinds of video coding in use are similar, only two kinds of video coding methods will be introduced here. Besides, the principle and types of displaying the stereoscopic images will be introduced. Due to constantly improving in making stereoscopic images, this thesis describes several types of stereoscopic images that are most used in personal computer and amusement, and analyses the deference and advantages and disadvantages among them. This thesis will introduce three different types of video compression methods, apply these video compression methods to three stereoscopic image sequences, and evaluate the efficiency of the compressed video sequences by the distortion rate function. The viewing methods of the stereoscopic image sequences are different from that of traditional image sequences, and they need special hardware (for example: stereoscope), these characteristics must be taken into account to obtain more efficient coding results.
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"A Cost Shared Quantization Algorithm and its Implementation for Multi-Standard Video CODECS." Thesis, 2012. http://hdl.handle.net/10388/ETD-2012-12-842.

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The current trend of digital convergence creates the need for the video encoder and decoder system, known as codec in short, that should support multiple video standards on a single platform. In a modern video codec, quantization is a key unit used for video compression. In this thesis, a generalized quantization algorithm and hardware implementation is presented to compute quantized coefficient for six different video codecs including the new developing codec High Efficiency Video Coding (HEVC). HEVC, successor to H.264/MPEG-4 AVC, aims to substantially improve coding efficiency compared to AVC High Profile. The thesis presents a high performance circuit shared architecture that can perform the quantization operation for HEVC, H.264/AVC, AVS, VC-1, MPEG- 2/4 and Motion JPEG (MJPEG). Since HEVC is still in drafting stage, the architecture was designed in such a way that any final changes can be accommodated into the design. The proposed quantizer architecture is completely division free as the division operation is replaced by multiplication, shift and addition operations. The design was implemented on FPGA and later synthesized in CMOS 0.18 μm technology. The results show that the proposed design satisfies the requirement of all codecs with a maximum decoding capability of 60 fps at 187.3 MHz for Xilinx Virtex4 LX60 FPGA of a 1080p HD video. The scheme is also suitable for low-cost implementation in modern multi-codec systems.
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Book chapters on the topic "MJPEG"

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Priya, S., and P. P. Amritha. "Information Hiding in H.264, H.265, and MJPEG." In Proceedings of the International Conference on Soft Computing Systems, 479–87. New Delhi: Springer India, 2015. http://dx.doi.org/10.1007/978-81-322-2674-1_44.

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Sanketh, Datla, and Rajdeep Niyogi. "An Accelerated MJPEG 2000 Encoder Using Compute Unified Device Architecture." In Communications in Computer and Information Science, 34–45. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-14825-5_4.

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Jeong, Gu-Min, Seung-Won Na, Doo-Hee Jung, Jun-Ho Kang, and Gu-Pil Jeong. "A Multimedia Service Implementation Using MJPEG and QCELP in Wireless Handset." In Lecture Notes in Computer Science, 190–99. Berlin, Heidelberg: Springer Berlin Heidelberg, 2005. http://dx.doi.org/10.1007/11527725_20.

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Cozzolino, Angelo, Francesco Flammini, Valentina Galli, Mariangela Lamberti, Giovanni Poggi, and Concetta Pragliola. "Evaluating the Effects of MJPEG Compression on Motion Tracking in Metro Railway Surveillance." In Advanced Concepts for Intelligent Vision Systems, 142–54. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-33140-4_13.

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Conference papers on the topic "MJPEG"

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Chen, Lei, Narasimha Shashidhar, and Qingzhong Liu. "Scalable Secure MJPEG Video Streaming." In 2012 IEEE Workshops of International Conference on Advanced Information Networking and Applications (WAINA). IEEE, 2012. http://dx.doi.org/10.1109/waina.2012.163.

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Nguyen, Ngoc-Sinh, Duy-Hieu Bui, and Xuan-Tu Tran. "Reducing temporal redundancy in MJPEG using Zipfian estimation techniques." In 2014 IEEE Asia Pacific Conference on Circuits and Systems (APCCAS). IEEE, 2014. http://dx.doi.org/10.1109/apccas.2014.7032720.

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Andy, Syaiful, and Antoni Haikal. "Simple duplicate frame detection of MJPEG codec for video forensic." In 2017 2nd International Conferences on Information Technology, Information Systems and Electrical Engineering (ICITISEE). IEEE, 2017. http://dx.doi.org/10.1109/icitisee.2017.8285520.

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Skvorc, D., M. Ostrek, and M. Horvat. "Performance evaluation of matrix- and EXIF-based video rotation methods in MJPEG-based live video encoder." In 2015 International Conference on Computing, Communication and Security (ICCCS). IEEE, 2015. http://dx.doi.org/10.1109/cccs.2015.7374142.

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Hamza, Muhammad, M. Atique-ur-Rehman, Hamza Shafqat, and Subhan Bin Khalid. "CGI SCRIPT AND MJPG VIDEO STREAMER BASED SURVEILLANCE ROBOT USING RASPBERRY PI." In 2019 16th International Bhurban Conference on Applied Sciences and Technology (IBCAST - 2019). IEEE, 2019. http://dx.doi.org/10.1109/ibcast.2019.8667217.

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Higuchi, Makoto. "Comparison of Environmental Fatigue Evaluation Methods in LWR Water." In ASME 2008 Pressure Vessels and Piping Conference. ASMEDC, 2008. http://dx.doi.org/10.1115/pvp2008-61087.

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Many studies on the environmental fatigue of structural materials in LWR (Light Water Reactor) water have been carried out over the past 30 years. Early environmental fatigue tests were mainly carried out in Japan in the 1980s, and these results were reported to the ASME in 1988. After that, O. Chopra and W. Shack of ANL (Argonne National Laboratory) also carried out similar fatigue tests and reported that their data corresponded well to Japanese data. In the US, the PVRC (Pressure Vessel Research Council) started the CLEE Committee (Cyclic Life and Environmental Effect, Chair: Sumio Yukawa) for developing the environmental fatigue evaluation method in LWR water under the request from the ASME in 1991. This committee continued for 13 years and closed in 2004 after publishing the final report as WRC (Welding Research Council) Bulletin 487. After 1990 in Japan, the EFD Project (1993–1995) and the EFT Project (1994–2006) were carried out under the collaboration of electric utilities, plant vendors and government. A large number of environmental fatigue data have been generated in these projects, and these were offered to the US through the CLEE Committee. Based on Japanese and US fatigue data, environmental fatigue evaluation methods have been established in both countries that assess the effects of some parameters on fatigue life reduction in LWR water environments. This paper introduces the history of studies on the environmental fatigue in LWR water and the contributions of Sumio Yukawa to these activities. After that, the comparison of three major methods of environmental fatigue evaluation such as PVRC, JSME and MJREG/CR-6909 are reported.
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