ANSI INCITS ISO/IEC 14496-2-2001
信息技术.视听对象编码.第2部分:视觉的

Information technology - Coding of audio-visual objects - Part 2: Visual

ANSI INCITS ISO/IEC 14496-2-2001 发布历史

This part of ISO/IEC 14496 specifies the coded representation of picture information in the form of natural orsynthetic visual objects like video sequences of rectangular or arbitrarily shaped pictures, moving 2D meshes,animated 3D face and body models and texture for synthetic objects. The coded representation allows for contentbased access for digital storage media, digital video communication and other applications. ISO/IEC 14496specifies also the decoding process of the aforementioned coded representation. The representation supportsconstant bitrate transmission, variable bitrate transmission, robust transmission, content based random access(including normal random access), object based scalable decoding (including normal scalable decoding), objectbased bitstream editing, as well as special functions such as fast forward playback, fast reverse playback, slowmotion, pause and still pictures. Synthetic objects and coding of special 2D/3D meshes, texture, and animationparameters are provided for use with downloadable models to exploit mixed media and the bandwidth improvementassociated with remote manipulation of such models. ISO/IEC 14496 is intended to allow some level ofinteroperability with ISO/IEC 1 1 172-2: 1993, ISO/IEC 1381 8-2: 1996 and ITU-T Recommendation H.263.

ANSI INCITS ISO/IEC 14496-2-2001由美国国家标准学会 US-ANSI 发布于 2001-12-01。

ANSI INCITS ISO/IEC 14496-2-2001 在中国标准分类中归属于: L71 编码、字符集、字符识别，在国际标准分类中归属于: 35.040 字符集和信息编码。

ANSI INCITS ISO/IEC 14496-2-2001 发布之时，引用了标准

• ITU-T T.81-1992 信息技术.连续色调静止图像的数字压缩和编码.要求和指南-远程信息处理业务的终端设备和协议
• ISO/IEC 11172-1-1993 信息技术 具有1.5Mbit/s的数字存储媒体运动图像及其伴音的编码 第1部分:系统
• ISO/IEC 11172-2-1993 信息技术 具有1.5Mbit/s的数字存储媒体运动图像及其伴音的编码 第2部分:视频
• ISO/IEC 11172-3-1993 信息技术 具有1.5Mbit/s的数字存储媒体运动图像及其伴音的编码 第3部分:音频
• ITU-T H.222.0-2000 信息技术-相关音频信息和移动图片普通编码-H系列系统:视听服务系统的视听和多媒体系统基础设施
• ITU-T H.262-2000 信息技术-移动图画和相关视频信息通用编码:视频H系列:视听服务系统和多媒体系统基础设施-移动音频编码
• ISO/IEC 13818-3-1998 信息技术.运动图像及其伴音信息的通用编码.第3部分:声音
• IEEE 1180-1990 88离余弦逆变换的实施规范
• IEC 60461-2001 磁带录象机的时间码和控制码
• ITU-T H.261-1993 P×64kbit/s视听业务的视频编解码器-非电话信号线路传输 研究组15 28pp

ANSI INCITS ISO/IEC 14496-2-2001的历代版本如下：

• 2001年12月01日 ANSI INCITS ISO/IEC 14496-2-2001 信息技术.视听对象编码.第2部分:视觉的

ANSI INCITS ISO/IEC 14496-2-2001 由 ISO/IEC 14496-2-1999 变更而来。

非常抱歉，我们暂时无法提供预览，您可以试试： 免费下载 ANSI INCITS ISO/IEC 14496-2-2001 前三页，或者稍后再访问。

注意： 点击下载后，生成下载文件时间比较长，请耐心等待......

标准号

ANSI INCITS ISO/IEC 14496-2-2001

发布日期

2001年12月01日

实施日期

废止日期

无

中国标准分类号

L71

国际标准分类号

35.040

发布单位

US-ANSI

引用标准

ITU-T T.81-1992 ISO/IEC 11172-1-1993 ISO/IEC 11172-2-1993 ISO/IEC 11172-3-1993 ITU-T H.222.0-2000 ITU-T H.262-2000 ISO/IEC 13818-3-1998 ITU-R BT.601-5 IEEE 1180-1990 IEC 60461-2001 ITU-T H.261-1993 ITU-T H.263-2000

被代替标准

ISO/IEC 14496-2-1999

适用范围

This part of ISO/IEC 14496 specifies the coded representation of picture information in the form of natural orsynthetic visual objects like video sequences of rectangular or arbitrarily shaped pictures, moving 2D meshes,animated 3D face and body models and texture for synthetic objects. The coded representation allows for contentbased access for digital storage media, digital video communication and other applications. ISO/IEC 14496specifies also the decoding process of the aforementioned coded representation. The representation supportsconstant bitrate transmission, variable bitrate transmission, robust transmission, content based random access(including normal random access), object based scalable decoding (including normal scalable decoding), objectbased bitstream editing, as well as special functions such as fast forward playback, fast reverse playback, slowmotion, pause and still pictures. Synthetic objects and coding of special 2D/3D meshes, texture, and animationparameters are provided for use with downloadable models to exploit mixed media and the bandwidth improvementassociated with remote manipulation of such models. ISO/IEC 14496 is intended to allow some level ofinteroperability with ISO/IEC 1 1 172-2: 1993, ISO/IEC 1381 8-2: 1996 and ITU-T Recommendation H.263.

ANSI INCITS ISO/IEC 14496-2-2001系列标准