Video Segmentation Based on Spatio-Temporal Information

HUANG Bo; YANG Yong; WANG Qiao; WU Le-nan

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Video Segmentation Based on Spatio-Temporal Information

更新时间：2025-07-16

- Video Segmentation Based on Spatio-Temporal Information
- Acta Electronica Sinica Vol. 29, Issue 11, Pages: 1491-1494(2001)
- 作者机构：
  
  东南大学无线电工程系,江苏,南京,210096
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN919.8
- Published：2001
- 稿件说明：
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HUANG Bo, YANG Yong, WANG Qiao, et al. Video Segmentation Based on Spatio-Temporal Information[J]. Acta Electronica Sinica, 2001, 29(11): 1491-1494.
DOI：

HUANG Bo, YANG Yong, WANG Qiao, et al. Video Segmentation Based on Spatio-Temporal Information[J]. Acta Electronica Sinica, 2001, 29(11): 1491-1494. DOI：

摘要

本文提出了一种基于时空联合的视频分割算法.在空间分割中

引入了一种新的分水岭分割算法

具有较快的执行速度;在运动分割中提出了一种分层块匹配的快速运动估计算法;最后提出了利用六个仿射参数组成的向量的范数来进行基于运动的区域合并.实验表明:这是一种稳健的而且执行速度相当快的视频分割算法.

Abstract

This paper presents a new video segmentation algorithm based on spatio-temporal information.In spatial segmentation

we introduce a new watershed algorithm which has a high implementation speed.In motion segmentation

we put forward a new hierarchical block matching motion estimation algorithm.Finally we use the norm of the six affine parameters to merge the regions.The experimental results show that it is a robust and fast algorithm.

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