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浏览/检索结果: 共2条，第1-2条 帮助 限定条件 发表日期：2010    内容类型：会议论文     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Image registration based on log-polar transform and SIFT features (EI CONFERENCE) 会议论文 2010 International Conference on Computational and Information Sciences, ICCIS2010, December 17, 2010 - December 19, 2010, Chengdu, Sichuan, China Ding N.; Liu Y.; Jin Y.; Zhu M. 收藏  |  浏览/下载：15/0  |  提交时间：2013/03/25 This paper describes a novel image registration method that combines log-polar transform and SIFT to recover similarity transformations (rotation/ scale/ translation).We extracts SIFT feature points in the two images firstly. Then  we use threshold Euclidean distance to coarsely match the feature points. After that  the log-polar transform is applied to compute the rotation and scale parameters. And we can obtain the translation parameter by the location relationship of the feature points. 2010 IEEE.   Human Action Recognition under Log-Euclidean Riemannian Metric 会议论文 COMPUTER VISION - ACCV 2009, PT I, 2010 作者:  Hu, WM;  Yuan, CF 收藏  |  浏览/下载：13/0  |  提交时间：2015/08/19