Detection and estimation of rotational motions using the 3-D Gabor representation

被引：0
|
作者：
Feng, M [1 ]
Reed, TR [1 ]
机构：
[1] Univ Hawaii, Dept Elect Engn, Honolulu, HI 96822 USA
来源：
2005 INTERNATIONAL CONFERENCE ON IMAGE PROCESSING (ICIP), VOLS 1-5 | 2005年
关键词：
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
In this paper, detection and estimation of rotational motion in the 3-D Gabor domain are investigated. By extending frequency domain methods to the joint spatiotemporal/spatiotemporal-frequency (st/stf) analysis framework, we propose a technique to estimate multiple localized rotational motions in image sequences. Based on a rotational motion model derived in the 3-D Gabor domain, an algorithm for estimating localized uniform rotational motions is constructed and discussed.
引用
收藏
页码：33 / 36
页数：4
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