A Robust Coarse-to-Fine Sub-Pixel Registration Method Under Noisy Conditions

摘要：

Image registration is an important task in the field of computer vision and pattern recognition. In this paper, we propose a robust sub-pixel registration algorithm which is based on multi-resolution and new edge detection interpolation method. After applying truncated window function to the images to be registration, the low-pass bands of the wavelet decomposition are applied to build the image pyramid. Performance of our proposed algorithm is compared with other method using the same block matching algorithm and mutual information similarity measure. The results show that our proposed algorithm is effective for noisy degradation condition and can lead to highly accurate image registration.

关键词： Sub-pixel registration wavelet decomposition NEDI

作者: Boyang Zhang Changbing Chen Hua Yan Wei Liu

作者单位: School of Information Science and Engineering, Shandong University, Jinan, China School of Computer Science and Technology, Shandong Economic University, Jinan, China Hisense State Key Laboratory of Digital Multi-Media Technology, Corp., Ltd.Qingdao, China

会议类型: 国际会议

会议名称: 2010 IEEE 10th International Conference on Signal Processing(第十届信号处理国际会议 ICSP 2010)

会议地点: 北京

会议语种:英文

页码: 1094-1097

在线出版日期: 2010-08-24（万方平台首次上网日期，不代表论文的发表时间）