An early cognitive approach to visual motion analysis

被引：0
|
作者：
Sabatini, SP [1 ]
Solari, F [1 ]
机构：
[1] Univ Genoa, Dept Biophys & Elect Engn, I-16145 Genoa, Italy
来源：
AI(ASTERISK)IA 2003: ADVANCES IN ARTIFICIAL INTELLIGENCE, PROCEEDINGS | 2003年 / 2829卷
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：
Early cognitive vision can be related to the segment of perceptual vision that takes care of reducing the uncertainty on visual measures through a visual context analysis, by capturing regularities over large, overlapping retinal locations, a step that precedes the true understanding of the scene. In this perspective, we defined a general framework to specify context sensitive motion filters based on elementary descriptive components of optic flow fields. The resulting regularized patch-based motion estimation obtained in real-world sequences validated the approach.
引用
收藏
页码：385 / 397
页数：13
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