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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).
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Author: lucy |
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Description: Here are two newest published articles talking about joint source channel coding, in which source coding is invovled scalable video coding. They are very useful for people who are doing research about it.
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Author: 刘勇 |
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Description: The Scalable Video Coding(SVC) draft specification version 8 was released by Joint Video Team(JVT) on Oct,2006. JVT is formed by ISO/IEC MPEG & ITU-T VCEG. -The Scalable Video Coding (SVC) draft spec ification version 8 was released by Joint Video Team (JVT) on Oct, 2006. JVT is formed by the ISO/IEC MPEG
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Author: 高強 |
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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.-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,
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Size: 10240 |
Author: woyun |
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Description: 关于联合信源信道编码的文章，来自IEEE，对于JSCC的研究很有参考价值-On the joint source-channel coding of the article, from IEEE, for the study of JSCC valuable
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Author: Airs |
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Description: H.264的可分级编码标准草案Joint Scalable Video Model 3的标准文档，包含时域，空域，FGS编码。 -H.264 coding standard classification of the draft Joint Scalable Video Model 3 standard documents, including time-domain, airspace, FGS coding.
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Author: 李金 |
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Description: H.264编码标准的可分级编码草案Joint Scalable Video Model (JSVM) 4 Reference Software-Coding standard H.264 Scalability draft Joint Scalable Video Model (JSVM) 4 Reference Software
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Author: 李金 |
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Description: MPEG-4音频编码
这是MPEG-4标准中采用的音频压缩技术之一：结构化音频压缩技术。
aacquant.h aacquant.c － 结构化音频量化
backpred.h backpred.c － 后向预测
channels.h channels.c － 音频信道
faac.h faac.c － 结构化音频压缩
fft.h fft.c － 快速Fourier变换
filtbank.h filtbank.c － 滤波器
frame.h frame.c － 音频帧定义
huffman.h huffman.c － Huffman编码
hufftab.h － Huffman编码码表
joint.h joint.c － 音频融合
ltp.h ltp.c － ltp加权因子
-MPEG-4 Audio Coding MPEG-4 This is the standard audio compression technology used in one of: the structure of audio compression technology. aacquant.h aacquant.c- structured audio quantization backpred.h backpred.c- after the prediction channels.h channels.c- audio channels faac.h faac.c- structured audio compression fft.h fft.c- Fast Fourier transform filtbank.h filtbank.c- Filter frame.h frame.c- definition of audio frames huffman.h huffman.c- Huffman coding hufftab.h- Huffman encoding code table joint.h joint.c- audio integration ltp.h ltp.c- ltp-weighted factor
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Author: lamching |
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Description: 联合编码调制的基本理论及进展
星座的设计
基于并行独立信道的联合编码调制方案-Joint coding and modulation of the basic theory and progress of the design is based on constellations of parallel independent channel coding modulation scheme
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Author: 赵翠芹 |
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Description: It is the JMVC (Joint Multiview Video Coding) software for the Multiview Video Coding (MVC) project of the Joint Video Team (JVT) of the ISO/IEC Moving Pictures Experts Group (MPEG) and the ITU-T Video Coding Experts Group (VCEG). -It is the JMVC (Joint Multiview Video Coding) software for the Multiview Video Coding (MVC) project of the Joint Video Team (JVT) of the ISO/IEC Moving Pictures Experts Group (MPEG) and the ITU-T Video Coding Experts Group ( VCEG).
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Author: yf |
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Description: Here are two newest published articles talking about joint source channel coding, in which source coding is invovled scalable video coding. They are very useful for people who are doing research about it. -Here are two newest published articles talking about joint source channel coding, in which source coding is invovled scalable video coding. They are very useful for people who are doing research about it.
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Size: 3563520 |
Author: 刘勇 |
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Description: This document contains a detailed description of the usage and configuration of the JSVM [Joint Scalable Video Model] software for the Scalable Video Coding [SVC] project of the Joint Video Team [JVT] of the ISO/IEC Moving Pictures Experts Group [MPEG] and the ITU-T Video Coding Experts Group [VCEG].
It provides information how to build the software on Windows32 and Linux platforms. It contains a description of the usage and configuration for the binaries built from the software package, including examples for spatial, SNR and combined scalability scenarios.
Guidelines for the integration and validation of new tools in the software are provided.
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Author: Girish |
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Description: 游程编码与哈弗曼编码的联合压缩技术，PDF格式的 供参考-Run-length coding and joint coding哈弗曼compression technology, PDF format for reference
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Author: 吴群峰 |
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Description: 一种协作中继系统中的，联合信道估计方法论文，有仿真结果-Joint Channel and Network Coding for Cooperative Diversity in a
Shared-Relay Environment
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Author: 倩倩 |
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Description: LPDC code of FEC coding
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Description: 用matlab编写的码率自匹配的联合信源信道编解码仿真平台。使用码率与信噪比自匹配的信道传输一张jpeg2000图片，信道编码方式为turbo码。-Joint source channel codec bit rate using matlab since matching simulation platform. Channel transmission bit rate and SNR since matching a jpeg2000 pictures, channel coding, turbo codes.
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Author: 吴广哲 |
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Description: C++和matlab联合编程时问题解答，有附图说明-When C++ and matlab joint programming questions, there BRIEF DESCRIPTION
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Author: likun |
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Description: 可伸缩音频编码论文，2012年，IEEE Trans. on SALP上的，权威期刊-Current scalable audio coders typically optimize performance at a particular layer without regard to impact on
other layers, and are thus unable to provide a performance trade-off between different layers. In the particular case of
MPEG Scalable Advanced Audio Coding (S-AAC) and Scalable-to-Lossless (SLS) coding, the base-layer is optimized
first followed by successive optimization of higher layers, which ensures optimality of the base-layer but results in a
scalability penalty that progressively increases with the enhancement layer index. The ability to trade-off performance
between different layers enables alignment to the real world requirement for audio quality commensurate with the
bandwidth afforded by a user. This work provides the means to better control the performance tradeoffs, and the
distribution of the scalability penalty, between the base and enhancement layers. Specifically, it proposes an efficient
joint optimization algorithm that selects the encoding paramete
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Author: james |
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Description: matlab和c联合编码，运行速度快，可拓展性很强，便于移植其他用处，矩阵可自定义，log—bp译码。-MATLAB and C joint coding, running fast, can be expanded, easy to transplant other useful, matrix can be customized, BP- log decoding.
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Author: 张勇 |
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Description: This paper describes a novel speech coding concept created by introducing sparsity constraints in a linear prediction scheme both on
the residual and on the prediction vector. The residual is efficiently
encoded using well known multi-pulse excitation procedures due to
its sparsity. A robust statistical method for the joint estimation of the
short-term and long-term predictors is also provided by exploiting
the sparse characteristics of the predictor. Thus, the main purpose
of this work is showing that better statistical modeling in the context
of speech analysis creates an output that offers better coding properties. The proposed estimation method leads to a convex optimization problem, which can be solved efficiently using interior-point
methods. Its simplicity makes it an attractive alternative to common speech coders based on minimum variance linear prediction.
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Author: pashaa
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