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复杂背景下运动人体的提取
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Indexed by:期刊论文

Date of Publication:2003-01-01

Journal:信号处理

Included Journals:ISTIC

Volume:19

Issue:z1

Page Number:179-182

ISSN No.:1003-0530

Key Words:人体运动分析;动态图像分割;图像差分;wiener滤波器

Abstract:为了提取复杂背景下的运动人体目标,采用了改进的图像差分法提取前后两帧的人体区域,结合单帧静态边缘图像,提取动态人体的边缘.为减少成像系统噪声的干扰,图像差分前和差分后均采用基于统计特性的维纳滤波.从简单到复杂背景下的人体动目标提取的结果表明,该方法具有一定的有效性和鲁棒性.

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Gender:Female

Alma Mater:大连理工大学

Degree:Doctoral Degree

School/Department:信息与通信工程学院

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