Automatic seamless image mosaic method based on SIFT features

doi:10.1117/12.2257792

OPT OpenIR > 空间光学技术研究室

	Automatic seamless image mosaic method based on SIFT features
	Liu, Meiying 1,2; Wen, Desheng 1; Liu, Meiying (liumeiying@opt.ac.cn)
	2017
会议名称	2nd International Conference on Photonics and Optical Engineering
会议录名称	Second International Conference on Photonics and Optical Engineering
卷号	10256
会议日期	2016-10-14
会议地点	Xi'an, China
出版者	SPIE
产权排序	1
摘要	An automatic seamless image mosaic method based on SIFT features is proposed. First a scale-invariant feature extracting algorithm SIFT is used for feature extraction and matching, which gains sub-pixel precision for features extraction. Then, the transforming matrix H is computed with improved PROSAC algorithm, compared with RANSAC algorithm,the calculate efficiency is advanced, and the number of the inliers are more. Then the transforming matrix H is purify with LM algorithm. And finally image mosaic is completed with smoothing algorithm. The method implements automatically and avoids the disadvantages of traditional image mosaic method under different scale and illumination conditions. Experimental results show the image mosaic effect is wonderful and the algorithm is stable very much. It is high valuable in practice. © 2017 SPIE.
作者部门	空间光学应用研究室
DOI	10.1117/12.2257792
收录类别	EI ; ISTP
语种	英语
ISSN号	0277786X
引用统计
文献类型	会议论文
条目标识符	http://ir.opt.ac.cn/handle/181661/28850
专题	空间光学技术研究室
通讯作者	Liu, Meiying (liumeiying@opt.ac.cn)
作者单位	1.Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Science, No. 17 Xinxi Road, Xi'an; 710119, China 2.University of Chinese, Academy of Sciences, 19 A Yuquan Rd, Shijingshan District, Beijing; 100049, China
推荐引用方式 GB/T 7714	Liu, Meiying,Wen, Desheng,Liu, Meiying . Automatic seamless image mosaic method based on SIFT features[C]:SPIE,2017.

条目包含的文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
Automatic seamless i（304KB）	会议论文		限制开放	CC BY-NC-SA	请求全文