Proceedings of the Annual Conference of the Institute of Image Electronics Engineers of Japan
Online ISSN : 2436-4398
Print ISSN : 2436-4371
Proceedings of the 42nd Annual Conference of the Institute of Image Electronics Engineers of Japan 2014
Session ID : R1-2
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An analysis of false motion estimation of block matching in image sequences including spatial periodic patterns and an accurate motion estimation using the analysis
*Jun-ichi KIMURANaohisa KOMATSUJiro KATTOMei KODAMA
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Abstract

This paper presents an accurate (reliable) motion estimation using block matching for sequences including spatial periodic patterns. The investigation shows that block matching distortion caused by motion vector sampling error (DVSE) causes the motion estimation errors. Based on the investigation, a new motion estimation algorithm which use maximum of DVSE is proposed. The experimental results confirm the superiority of proposed motion estimation algorithm.

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© 2014 The Institute of Image Electronics Engineers of Japan
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