Template update criterion for template matching of image sequences

被引：0

作者：

Kaneko, T ^{[1
]}

Hori, O ^{[1
]}

机构：

[1] Toshiba Co Ltd, R&D Ctr, Kawasaki, Kanagawa 2128582, Japan

来源：

16TH INTERNATIONAL CONFERENCE ON PATTERN RECOGNITION, VOL II, PROCEEDINGS | 2002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：

This paper proposes a template update criterion used for feature tracking of image sequences using template matching. Template update is determined by evaluating the error which will occur in the next image using the criterion. This method requires no parameter to be adjusted and the intervals of template update become variable and adaptive to deformation and noise level. The criterion is defined based on the covariance matrix of a template matching error. Some experimental results using synthesized and natural, image sequences are presented to show the validity of the criterion.

引用

页码：1 / 5

页数：5