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Soft Computing Techniques for Video De-Interlacing
2011
IEEE Journal on Selected Topics in Signal Processing
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This paper presents the application of soft computing techniques to video processing. Specially, the research work has been focused on de-interlacing task. ...
Each interpolator specialized in one of three key image features for de-interlacing: motion, edges, and possible repetition of picture areas. ...
For color transmission standards, the motion-adaptive de-interlacing process may be performed separately on each color space component. ...
doi:10.1109/jstsp.2010.2052346
fatcat:ftjavd2fabgadhaldok6yvjffm
True-Motion Estimation Algorithm and Its Application to Motion-Compensated Temporal Frame Interpolation
2017
IJIREEICE
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Motion estimation (ME) has a vital role in video coding and several video processing applications, such as denoising, de-interlacing, and frame rate up-conversion (FRUC) or frame interpolation. ...
For example, FRUC is employed only at the display side after the decoder; de-interlacing and de-noising, however, can be utilized in both places. ...
Obtaining a robust TME algorithm for real-time video processing applications is a very challenging task. ...
doi:10.17148/ijireeice.2017.5547
fatcat:azgazzcefbdmlarr7res7iphpi
Study of H.264/Avc Algorithm and It's Implementation In Matlab
2014
IOSR Journal of VLSI and Signal processing
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H.264/AVC(Advanced Video Coding) is a video coding standard of the ITU-T(International Telecommunication Union for Telecommunication Standardization Sector) Video Coding Experts Group and the ISO/IEC(International ...
This article provides an overview of the technical features of H.264/AVC, describes profiles and applications for the standard, and compared it with H.261 and H.263. ...
Time Transfer Protocol) for transport and RTSP(Real Time Stream-ing Protocol) for session setup. ...
doi:10.9790/4200-04125368
fatcat:yj2kkezmpfafhcjun6bakuwst4
PERFORMANCE ANALYSIS AND COMPARISON OF THE DIRAC VIDEO CODEC WITH H.264/MPEG-4 PART 10 AVC
2011
International Journal of Wavelets, Multiresolution and Information Processing
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The resulting specification is simple and straightforward to implement and optimized for real-time performance. ...
Applications of Dirac It includes intra-picture prediction, a 4x4 integer transform, multiple reference pictures, variable block sizes, a quarter pel precision for motion compensation, an inloop de-blocking ...
doi:10.1142/s0219691311004341
fatcat:cpqfhtiy4zhoxo27k27kpegt6m
Video Super Resolution Based on Deep Learning: A Comprehensive Survey
[article]
2022
arXiv
pre-print
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It is well known that the leverage of information within video frames is important for video super-resolution. ...
In recent years, deep learning has made great progress in many fields such as image recognition, natural language processing, speech recognition and video super-resolution. ...
Yaowei Wang (Associate Professor with Peng Cheng Laboratory, Shenzhen, China) for their help in improving the quality of this manuscript. ...
arXiv:2007.12928v3
fatcat:nxoejcfdnzas3jznbqsale36ty
Synopses of Papers Presented at the 19th Television Conference
1985
SMPTE Journal
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The computer also has direct access to the main video memory and access to parameters associatcd with real-time video processing. ...
but real-size video system on actual markcted products. ...
doi:10.5594/j14060
fatcat:4enm3wrm3zfsznkzuzr56gfyky
Temporal prediction of video sequences using an image warping technique based on color segmentation
[chapter]
1997
Lecture Notes in Computer Science
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The time evolution of each region is defined along the sequence (time tracking). The results are optimal (or near-optimal) for the given framework in a rate-distortion sense. ...
To exploit temporal redundancy, a prediction for both the partition and the texture of the current frame is created by using motion information. ...
Perhaps the most significant enhancement over MPEG-1 is the addition of syntax for efficient coding of interlaced video (e.g. 16x8 block size motion compensation, Dual Prime, etc.). ...
doi:10.1007/3-540-63507-6_237
fatcat:shjy6tzdbrhu5dqr7m63wb7y6e
Fast hardware implementation of Gabor filter based motion estimation
2000
Integrated Computer-Aided Engineering
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These results open interesting perspectives for real-time implementations (such as in mobile robotics) and for the obtention of higher-level results by combining different Gabor filter techniques (for ...
Motion estimation in image sequences is a fundamental issue in many applications as for instance in artificial vision and three-dimensional scene reconstruction. ...
ACKNOWLEDGMENT We wish to thank our colleagues Jean Pierre Charras, Christophe Dumontier, Anne Gurin-Dugu and Nabil Maria for helpful discussions. ...
doi:10.3233/ica-2000-7105
fatcat:3i6e4n3mynet3ntp3ruprops3a
Quadrocopter control using an on-board video system with off-board processing
2012
Robotics and Autonomous Systems
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These vehicles are employed in many applications, from military operations to civilian tasks. One of the main fields of UAV research is the vehicle positioning problem. ...
The system design is unique in its ability to successfully handle missing and considerably delayed video system data. ...
The interlacing effects usually cause a lot of problems in video-signal processing and various techniques are employed to remove the artifacts in the process of de-interlacing before the frame is fed to ...
doi:10.1016/j.robot.2011.10.009
fatcat:4lwkshrmsnegddhm4svlaek65q
Fractal engine: an affine video processor core for multimedia applications
1998
IEEE transactions on circuits and systems for video technology (Print)
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We have chosen to demonstrate the real-time execution capability of Fractal Engine by mapping specific visual processing algorithms such as fractal block coding (FBC), vector quantization and motion estimation ...
Sethurarnan Panchanathan for introducing me to the exciting fields of multimedia, video and image processing, paralIel processing and VLSI and for his continued support and encouragement dunng my thesis ...
Real time video compression requires processing power in the range of 100 MOPS to 100000 MOPS. ...
doi:10.1109/76.735384
fatcat:sk2azaxd6je3nabiqjv5bfbrmy
Trick play on Audiovisual Information for Tape, Disk and Solid-State based Digital Recording Systems
[chapter]
2010
Digital Video
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When video originates from an interlaced video source, repetition of an interlaced picture may result in motion judder. ...
Although the basic operation to obtain slow motion has low costs, a distinction is made between slow motion on progressive video and interlaced video. ...
This concept yields a proper result for progressive as well as interlaced video, although motion judder may be introduced for interlaced video. ...
doi:10.5772/8037
fatcat:kd5twt36drekbnnsd62qsrvkba
Dynamic rate shaping of compressed digital video
2006
IEEE transactions on multimedia
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It is shown that a key technique for enabling video communication using a system based on a best-e ort operating system and network is, among others, adaptive rate control of the bit rate of video JPEG ...
Some of the fast DRS algorithms perform extremely close to optimal; their low complexity allows even purely software-based real-time implementation, thus making them attractive candidates for incorporation ...
Perhaps more important than the tangible results of a doctoral dissertation is the process of intellectual growth that produces them. I am particularly indebted to his guidance, his acute ...
doi:10.1109/tmm.2005.864346
fatcat:o3hi7nn5nzclva3xvhhhyxtlfm
Table of contents
2004
2004 IEEE International Symposium on Circuits and Systems (IEEE Cat No 04CH37512) ISCAS-04
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IMAGE ENCODING METHOD FOR A REAL-TIME ............... ...
, Lien-Fei Chen, National Chung Hsing University, Taiwan MMSA-P4.5: A NOVEL EMBEDDED MEMORY ARCHITECTURE FOR REAL-TIME .........................................II -237 MESH-BASED MOTION ESTIMATION Mohammed ...
doi:10.1109/iscas.2004.1328114
fatcat:xmvsmkhxgbb55ftuygqomthikm
Asynchronous transfer of video
1996
IEEE Communications Magazine
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Various video services are expected in the future, enabled by the rapid development in video coding and broadband network technology. ...
This paper gives an introduction to the issues involved in asynchronous video transfers. ...
The formats of the protocol information for adaptation layers 1 and 5 are shown in Fig. 23 (ITU-T Rec. I.363). Layer 1 is aimed at constantrate real-time services. ...
doi:10.1109/35.533930
fatcat:xascl3swsfg4xkvjxonbczcony
Error resiliency schemes in H.264/AVC standard
2006
Journal of Visual Communication and Image Representation
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Real-time transmission of video data in network environments, such as wireless and Internet, is a challenging task, as it requires high compression efficiency and network friendly design. ...
for different types of applications, such as conversational, storage, and streaming. ...
Amit Trivedi, an undergraduate student at Clarkson University, for his help in preparing this paper. ...
doi:10.1016/j.jvcir.2005.04.006
fatcat:y5shnfdwzncknd7polvcvu3hz4
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