シシクイ　ヨシアキ   SHISHIKUI Yoshiaki   鹿喰　善明    所属   明治大学  総合数理学部    職種   専任教授
言語種別	英語
発行・発表の年月	2002/02
形態種別	学術雑誌
標題	Motion Estimation Based on Eigenvalue Algorithm Matching Local Image Feature
執筆形態	共著(筆頭者以外)
掲載誌名	IEICE transactions on information and systems
掲載区分	国内
出版社・発行元	The Institute of Electronics, Information and Communication Engineers
巻・号・頁	85(2),pp.438-438
著者・共著者	KANEKO Yutaka,SHISHIKUI Yoshiaki,TANAKA Yutaka
概要	This paper describes a motion estimation method with eigenvalue algorithm matching local image feature. We introduce two estimation methods based on eigen value algorithm for improvement in accuracy. The first method is based on robust estimation. We apply this method to the block which includes multiple movements. The second method is applied to the block in which one typical gradient alone exists. In this method, we complement the eigenvector from the object with the same edge in the subjective block, and then motion estimation is calculated with the complementary eigenvector. Experimental results show that the proposed method improves the estimation accuracy.
ISSN	0916-8532