作者
Yue Wang, ZuJun Hou, Karianto Leman, Nam Trung Pham, TeckWee Chua, Richard Chang
发表日期
2011
研讨会论文
Advances in Multimedia Modeling: 17th International Multimedia Modeling Conference, MMM 2011, Taipei, Taiwan, January 5-7, 2011, Proceedings, Part I 17
页码范围
328-338
出版商
Springer Berlin Heidelberg
简介
This paper presents a new method to combine local and global features for near-duplicate images detection. It mainly consists of three steps. Firstly, the keypoints of images are extracted and preliminarily matched. Secondly, the matched keypoints are voted for estimation of affine transform to reduce false matching keypoints. Finally, to further confirm the matching, the Local Binary Pattern (LBP) and color histograms of areas formed by matched keypoints in two images are compared. This method has the advantage for handling the case when there are only a few matched keypoints. The proposed algorithm has been tested on Columbia dataset and compared quantitatively with the RANdom SAmple Consensus (RANSAC) and the Scale-Rotation Invariant Pattern Entropy (SR-PE) methods. The results turn out that the proposed method compares favorably against the state-of-the-arts.
引用总数
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学术搜索中的文章
Y Wang, ZJ Hou, K Leman, NT Pham, TW Chua… - Advances in Multimedia Modeling: 17th International …, 2011