New Algorithm for Extracting and Tracking Moving Object in Object-Based Video Coding

ZHU Zhong-jie; JIANG Gang-yi; YU Mei; WANG Rang-ding; WU Xun-wei

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New Algorithm for Extracting and Tracking Moving Object in Object-Based Video Coding

更新时间：2025-07-16

- New Algorithm for Extracting and Tracking Moving Object in Object-Based Video Coding
- Acta Electronica Sinica Vol. 31, Issue 9, Pages: 1426-1428(2003)
- 作者机构：
  
  1. 浙江大学信息与电子工程系,浙江,杭州,310027
  2. 宁波大学电路与系统研究所,浙江,宁波,315211
  3. 西安电子科技大学 ISN国家重点实验室,陕西,西安,710071
  4. 浙江大学信息与电子工程系浙江杭州,310027
  5. 宁波大学电路与系统研究所浙江宁波,315211
  6. 西安电子科技大学 ISN国家重点实验室陕西西安,710071
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP391
- Published：2003
- 稿件说明：
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ZHU Zhong-jie, JIANG Gang-yi, YU Mei, et al. New Algorithm for Extracting and Tracking Moving Object in Object-Based Video Coding[J]. Acta Electronica Sinica, 2003, 31(9): 1426-1428.
DOI：

ZHU Zhong-jie, JIANG Gang-yi, YU Mei, et al. New Algorithm for Extracting and Tracking Moving Object in Object-Based Video Coding[J]. Acta Electronica Sinica, 2003, 31(9): 1426-1428. DOI：

摘要

自动、快速的视频目标提取与跟踪是目标基视频编码中的一项关键技术.本文提出一种运动目标提取与跟踪新算法.首先

根据多帧运动信息和高阶统计检测方法得到二值运动掩模图像

然后提出一种改进分水岭算法对运动区域及其周围部分进行分割.将二者所得结果进行投影运算

得到最终运动目标.最后提出一种运动目标跟踪新算法

能对目标进行有效的跟踪.实验结果说明了本文算法的有效性.

Abstract

Fast and automatic segmentation and tracking of video object is a key technology in object-based video coding.A algorithm for extracting and tracking moving object is proposed.First

a binary motion image is achieved based on high order statistics detection and motion information of multiple frames.Then

an improved watershed algorithm is used to segment motion region and its surrounding areas.Thus the moving object with fine edges can be extracted with the spatial and temporal segmented results.Finally

a new algorithm is proposed to efficiently track moving object.Experimental results show that the proposed algorithm is efficient.

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