Description: The Joint Video Team (JVT) of ISO/IEC MPEG and ITU-T VCEG are finalising a new standard for
the coding (compression) of natural video images. The new standard [1] will be known as H.264 and
also MPEG-4 Part 10, “Advanced Video Coding”. The standard specifies two types of entropy coding:
Context-based Adaptive Binary Arithmetic Coding (CABAC) and Variable-Length Coding (VLC).
This document provides a short introduction to CABAC. Familiarity with the concept of Arithmetic
Coding is assumed (see chapter 8 of [2] for an introduction to Arithmetic Coding).-The Joint Video Team (JVT) of ISO / IEC MPEG and the ITU-T JTC 1 are Finalizing a new standard for the coding (compression) of natural video images. The new standard [1] will be known as H.264 and MPEG also -4 Part 10, "Advanced Video Coding." The standard specifies two types of entropy coding : Context-based Adaptive Binary Arithmetic Coding (CABAC) and Variable-Length Coding (VLC). This document provides a short introduction to CABAC. Familiarity with the concept of Arithmetic Coding is assumed (see chapter 8 of [2] for an introduction to Arithmetic Coding). Platform: |
Size: 14784 |
Author:lucy |
Hits:
Description: 这是介绍视频压缩原理的一本书，讲得比较深入，要求有一定视频压缩基础，比较基础的一本书是Video Code Design 估计在上面已经有了。如果有需要的话，我可以再上传！-This is the video compression on the principle of a book and speak more in-depth, and a certain video compression based on a comparable basis of a book is Video Design Code in the above estimates have. If the need arises, I can upload! Platform: |
Size: 918427 |
Author:毕松林 |
Hits:
Description: The Joint Video Team (JVT) of ISO/IEC MPEG and ITU-T VCEG are finalising a new standard for
the coding (compression) of natural video images. The new standard [1] will be known as H.264 and
also MPEG-4 Part 10, “Advanced Video Coding”. This document describes the methods of filtering
reconstructed blocks in an H.264 CODEC. Note that the H.264 draft standard is not yet finalised and
so readers are encouraged to refer to the latest version of the standard. Platform: |
Size: 53775 |
Author:woyun |
Hits:
Description: The Joint Video Team (JVT) of ISO/IEC MPEG and ITU-T VCEG are finalising a new standard for
the coding (compression) of natural video images. The new standard [1] will be known as H.264 and
also MPEG-4 Part 10, “Advanced Video Coding”. This document describes the transform and
quantization processes defined, or implied, by the standard. Platform: |
Size: 62461 |
Author:woyun |
Hits:
Description: The Joint Video Team (JVT) of ISO/IEC MPEG and ITU-T VCEG are finalising a new standard for
the coding (compression) of natural video images. The new standard [1,2] will be known as H.264 and
also MPEG-4 Part 10, “Advanced Video Coding”. This document describes the methods of predicting
intra-coded macroblocks in an H.264 CODEC. Platform: |
Size: 462987 |
Author:woyun |
Hits:
Description: The Joint Video Team (JVT) of ISO/IEC MPEG and ITU-T VCEG are finalising a new standard for
the coding (compression) of natural video images. The new standard [1] will be known as H.264 and
also MPEG-4 Part 10, “Advanced Video Coding”. The standard specifies two types of entropy coding:
Context-based Adaptive Binary Arithmetic Coding (CABAC) and Variable-Length Coding (VLC).
This document provides a short introduction to CABAC. Familiarity with the concept of Arithmetic
Coding is assumed. Platform: |
Size: 10265 |
Author:woyun |
Hits:
Description: The Joint Video Team (JVT) of ISO/IEC MPEG and ITU-T VCEG are finalising a new standard for
the coding (compression) of natural video images. The new standard [1] will be known as H.264 and
also MPEG-4 Part 10, “Advanced Video Coding”. This document introduces the concepts of
Switching P and I slices, part of the Extended Profile of H.264. Platform: |
Size: 26335 |
Author:woyun |
Hits:
Description: The Joint Video Team (JVT) of ISO/IEC MPEG and ITU-T VCEG are finalising a new standard for
the coding (compression) of natural video images. The new standard [1] will be known as H.264 and
also MPEG-4 Part 10, “Advanced Video Coding”. The standard specifies two types of entropy coding:
Context-based Adaptive Binary Arithmetic Coding (CABAC) and Variable-Length Coding (VLC).
The Variable-Length Coding scheme, part of the Baseline Profile of H.264, is described in this
document. Platform: |
Size: 24132 |
Author:woyun |
Hits:
Description: H.264 / Advanced Video Coding (AVC) is an industry standard for video compression. It is also known as MPEG-4 Part 10 and is a successor to earlier standards such as MPEG-2 and MPEG-4. Platform: |
Size: 46069 |
Author:kyo |
Hits:
Description: 视频压缩标准H264的源码,并且含有已经整理好的流程图,很方便初学视频压缩的人学习-H264 video compression standards of the source, and contains a good flow chart has been collated, it is easy for beginners to learn video compression Platform: |
Size: 2188288 |
Author:乐湘珍 |
Hits:
Description: The Joint Video Team (JVT) of ISO/IEC MPEG and ITU-T VCEG are finalising a new standard for
the coding (compression) of natural video images. The new standard [1] will be known as H.264 and
also MPEG-4 Part 10, “Advanced Video Coding”. This document introduces the concepts of
Switching P and I slices, part of the Extended Profile of H.264.-The Joint Video Team (JVT) of ISO/IEC MPEG and ITU-T VCEG are finalising a new standard forthe coding (compression) of natural video images. The new standard [1] will be known as H.264 andalso MPEG-4 Part 10, Platform: |
Size: 25600 |
Author:woyun |
Hits:
Description: H.264 / Advanced Video Coding (AVC) is an industry standard for video compression. It is also known as MPEG-4 Part 10 and is a successor to earlier standards such as MPEG-2 and MPEG-4. -H.264/Advanced Video Coding (AVC) is an industry standard for video compression. It is also known as MPEG-4 Part 10 and is a successor to earlier standards such as MPEG-2 and MPEG-4. Platform: |
Size: 46080 |
Author:kyo |
Hits:
Description: H.264/AVC, the result of the collaboration between the ISO/IEC
Moving Picture Experts Group and the ITU-T Video Coding
Experts Group, is the latest standard for video coding. The goals
of this standardization effort were enhanced compression efficiency,
network friendly video representation for interactive
(video telephony) and non-interactive applications (broadcast,
streaming, storage, video on demand). H.264/AVC provides
gains in compression efficiency of up to 50％ over a wide range
of bit rates and video resolutions compared to previous standards.
Compared to previous standards, the decoder complexity
is about four times that of MPEG-2 and two times that of
MPEG-4 Visual Simple Profile. This paper provides an overview
of the new tools, features and complexity of H.264/AVC.-H.264/AVC, the result of the collaboration between the ISO/IECMoving Picture Experts Group and the ITU-T Video CodingExperts Group, is the latest standard for video coding. The goalsof this standardization effort were enhanced compression efficiency, network friendly video representation for interactive (video telephony) and non-interactive applications (broadcast, streaming, storage, video on demand). H.264/AVC providesgains in compression efficiency of up to 50 over a wide rangeof bit rates and video resolutions compared to previous standards . Compared to previous standards, the decoder complexityis about four times that of MPEG-2 and two times that ofMPEG-4 Visual Simple Profile. This paper provides an overviewof the new tools, features and complexity of H.264/AVC. Platform: |
Size: 1545216 |
Author:zjt_84 |
Hits:
Description: H.264/AVC is the current video standardization project of the ITU-T Video Coding
Experts Group (VCEG) and the ISO/IEC Moving Picture Experts Group (MPEG). The
main goals of this standardization effort are to develop a simple and straightforward
video coding design, with enhanced compression performance, and to provide a
鈥渘etwork-friendly鈥?video representation which addresses 鈥渃onversational鈥?(video
telephony) and 鈥渘on-conversational鈥?(storage, broadcast or streaming) applications. Platform: |
Size: 380928 |
Author:julianosferreira |
Hits:
Description: 2003年 3 月，ITU-T/ISO 正式公布了 H.264 视频压缩标准，由于其相比以往标准的出色
的性能，被人们称为新一代视频编码标准。具体讲，与 H.263 或 MPEG-4 相比，在同样质
量下，其数码率能降低一半左右；或者说在同样码率下，其信噪比明显提高。这样一来，
H.264 标准在国际上受到了广泛地重视和欢迎。-March 2003, ITU-T/ISO officially announced the H.264 video compression standard, compared to previous standards because of its excellent performance, known as the next-generation video coding standard. Specifically, with H.263 or MPEG-4 compared to the same quality, its digital rate can be reduced about half or at the same bit rate, signal to noise ratio has improved significantly. As a result, H.264 standard in the international attention and been widely welcomed. Platform: |
Size: 3931136 |
Author:gaohuichao |
Hits:
Description: There is a renewed interest in the 3DTV research primarily due to
the advances in low cost 3D display technologies. The two views
required for 3DTV can be compressed using standard video
compression techniques. MPEG-2 is widely used in digital TV
applications today and H.264/MPEG-4 AVC is expected to be the
leading video technology standard for digital video in the near
future. The compression gains and quality of 3DTV will vary
depending on the video coding standard used. While inter-view
prediction will likely improve the compression efficiency Platform: |
Size: 1184768 |
Author:ali |
Hits:
Description: With the widespread use of technologies like digital
television, internet streaming video and DVD video,
video compression has become an inevitable component
of broadcast and entertainment media. Currently, the
video codec that achieves the highest data compression
without sacrificing on the picture quality is the MPEG-4
Part 10 Advanced Video Coding, also known as the
H.264 [1-3]. This codec has many new features such as
intra-frame prediction, 4x4 integer transform,
quantization, context adaptive entropy coding,
deblocking filter etc., which were not available in the
earlier standards. The present work has realized some
of the above features. The implementation conforms to Platform: |
Size: 673792 |
Author:jayaprada |
Hits:
Description: H.264 is an open, licensed standard that supports the most efficient video compression techniques available
today. Without compromising image quality, an H.264 encoder can reduce the size of a digital video file by
more than 80 compared with the Motion JPEG format and as much as 50 more than with the MPEG-4
Part 2 standard. This means that much less network bandwidth and storage space are required for a video
file. Or seen another way, much higher video-H.264 is an open, licensed standard that supports the most efficient video compression techniques available
today. Without compromising image quality, an H.264 encoder can reduce the size of a digital video file by
more than 80 compared with the Motion JPEG format and as much as 50 more than with the MPEG-4
Part 2 standard. This means that much less network bandwidth and storage space are required for a video
file. Or seen another way, much higher video Platform: |
Size: 278528 |
Author:jayaprada |
Hits:
Description: Context-adaptive binary arithmetic coding (CABAC) is a form of entropy encoding used in the H.264/MPEG-4 AVC and High Efficiency Video Coding (HEVC) standards. It is a lossless compression technique, although the video coding standards in which it is used are typically for lossy compression applications. CABAC is notable for providing much better compression than most other entropy encoding algorithms used in video encoding, and it is one of the key elements that provides the H.264/AVC encoding scheme with better compression capability than its predecessors. Platform: |
Size: 16384 |
Author:rezajava
|
Hits:
Search - H.264 And MPEG-4 Video Compression