Wavelet-based moving object segmentation

被引：33
|
作者：
Huang, JC [1 ]
Hsieh, WS
机构：
[1] Natl Sun Yat Sen Univ, Dept Comp Sci & Engn, Kaohsiung 80424, Taiwan
[2] Shu Te Univ, Dept Comp Sci & Informat Engn, Kaohsiung 80424, Taiwan
来源：
ELECTRONICS LETTERS | 2003年 / 39卷 / 19期
关键词：
D O I：
10.1049/el:20030909
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A moving object segmentation algorithm in the wavelet domain is proposed. The change detection method with different thresholds in four wavelet sub-bands is used. After merging the different edge masks of four sub-bands with the inverse wavelet or the union operation, further object shape information and more accurate extraction of the moving object is obtained.
引用
收藏
页码：1380 / 1382
页数：3
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