A survey on recent advances in digital video technology

HU Dong1; ZHENG Bao-yu2

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A survey on recent advances in digital video technology

更新时间：2024-10-14

- A survey on recent advances in digital video technology
- Issue 7, Pages: 93-106(2003)
- 作者机构：
  
  1. 上海交通大学电子信息学院,南京邮电学院信息工程系,上海,200030
  2. 南京邮电学院信息工程系,江苏南京210003,江苏,南京,210003
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN919.8
- Published：2003
- 稿件说明：
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[1]胡栋,郑宝玉.数字视频关键技术的若干新进展[J].通信学报,2003(07):93-106.

HU Dong1, ZHENG Bao-yu2. A survey on recent advances in digital video technology[J]. 2003, (7): 93-106.
[1]胡栋,郑宝玉.数字视频关键技术的若干新进展[J].通信学报,2003(07):93-106. DOI：

HU Dong1, ZHENG Bao-yu2. A survey on recent advances in digital video technology[J]. 2003, (7): 93-106. DOI：

摘要

对数字视频若干关键技术的新进展进行了综述。文章指出

符合国际标准的视频编码及相关技术依然是研究的热点

新的研究方向包括基于小波/子带变换的视频编码、面向对象的视频编码等的研究;针对IP网络和无线网络的可靠性编码及传输技术是目前视频技术研究的又一重大领域;此外

视频流的分析、图像数据库技术

以及图像、视频的水印技术也极具发展前景。文章最后扼要地介绍了目前视频编码最新的标准JVT H.26L的技术特点和研究进展。1

Abstract

This paper reviews some recent advances in the video techniques such as video coding

video stream analysis

and video stream transportation etc. The survey clearly shows that while the standard compliant video coding is still attractive in application

new direction are wavelet/subband based video coding

and object oriented coding. The study on robust video transmission over IP and wireless network is the most challenging topic and of great importance. Besides

video stream analysis

image database technology and video watermark also possess bright application prospect. The paper also gives a brief introduction on the progresses and technical features of the newest standard H.26L of JVT.

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