Results 31 to 40 of about 245,144 (300)
Robust image and video coding with pyramid vector quantisation [PDF]
, 1999 Most current image and video coding standards use variable length codes to achieve compression, which renders the compressed bitstream very sensitive to channel errors.
Bull, D R, Chung How, JTH
core +2 more sources
The Scientific World Journal, 2014 Video encoding for multimedia services over communication networks has significantly advanced in recent years with the development of the highly efficient and flexible H.264/AVC video coding standard and its SVC extension.
Patrick Seeling, Martin Reisslein
doaj +1 more source
Sensors, 2022 The paper proposes a novel post-filtering method based on convolutional neural networks (CNNs) for quality enhancement of RGB/grayscale images and video sequences. The lossy images are encoded using common image codecs, such as JPEG and JPEG2000.
Ionut Schiopu, Adrian Munteanu
doaj +1 more source
Fast adaptive motion estimation for H.264 [PDF]
, 2011 H.264 motion estimation achieves better compression efficiency of video coding than previous video standards (e.g. MPEG-2, H.263, and JPEG). But it leads to higher computational cost and complexity in coding.
Patwary, Md Anwarul Kaium
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Fast CU Partition Algorithm for Intra Frame Coding Based on Joint Texture Classification and CNN
Sensors, 2023 High-efficiency video coding (HEVC/H.265) is one of the most widely used video coding standards. HEVC introduces a quad-tree coding unit (CU) partition structure to improve video compression efficiency.
Ting Wang +5 more
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Reconfigurable Video Coding on multicore : an overview of its main objectives [PDF]
, 2009 International audienceThe current monolithic and lengthy scheme behind the standardization and the design of new video coding standards is becoming inappropriate to satisfy the dynamism and changing needs of the video coding community.
Amer, Ihab +6 more
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Fast CU Partition Decision Method Based on Texture Characteristics for H.266/VVC
IEEE Access, 2020 The versatile video coding (VVC) is the latest video coding standard, which uses a Multi-Type Tree (MTT) coding structure. Compared with existing video coding standards, this structure can flexibly split coding blocks according to the complex texture ...
Qiuwen Zhang +4 more
doaj +1 more source
Journal of King Saud University: Computer and Information Sciences, 2022 With the increase in demand for video conferencing and IOT applications, efficient video coding standards are necessary. The performance of MPEG-4 coding scheme depends on the efficiency of the video object plane (VOP) generation methods.
Prabodh Kumar Sahoo +3 more
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HEVC performance and complexity for 4K video [PDF]
, 2013 The recently finalized High-Efficiency Video Coding (HEVC) standard was jointly developed by the ITU-T Video Coding Experts Group (VCEG) and the ISO/IEC Moving Picture Experts Group (MPEG) to improve the compression performance of current video coding ...
Brandenburg, Jens +8 more
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Fast CU Partition Decision Method Based on Bayes and Improved De-Blocking Filter for H.266/VVC
IEEE Access, 2021 The H.266/Versatile Video Coding (VVC) standard is the latest video coding standards released by the Joint Video Exploration Group (JVET). These new technologies have brought more than 40% increase in compression rate and brought huge coding ...
Qiuwen Zhang +3 more
doaj +1 more source