Invariant matching method for different viewpoint angle images

doi:10.1364/AO.52.000096

	Invariant matching method for different viewpoint angle images
	Chen, Min 1; Shao, Zhenfeng 1; Li, Dongyang 1; Liu, Jun 2
刊名	APPLIED OPTICS
	2013
卷号	52 期号:1 页码:96-104
ISSN号	1559-128X
DOI	10.1364/AO.52.000096
通讯作者	Shao, ZF (reprint author), Wuhan Univ, State Key Lab Informat Engn Surveying Mapping & R, 129 Luoyu Rd, Wuhan 430079, Hubei, Peoples R China.
英文摘要	In recent years, many methods have been put forward to improve the image matching for different viewpoint images. However, these methods are still not able to achieve stable results, especially when large variation in view occurs. In this paper, an image matching method based on affine transformation of local image areas is proposed. First, local stable regions are extracted from the reference image and the test image, and transformed to circular areas according to the second-order moment. Then, scale invariant features are detected and matched in the transformed regions. Finally, we use epipolar constraint based on the fundamental matrix to eliminate wrong corresponding pairs. The goal of our method is not to increase the invariance of the detector but to improve the final performance of the matching results. The experimental results demonstrate that compared with the traditional detectors the proposed method provides significant improvement in robustness for different viewpoint images matching in the 2D scene and 3D scene. Moreover, the efficiency is greatly improved compared with affine scale invariant feature transform (Affine-SIFT). (c) 2012 Optical Society of America
资助项目	National Basic Research Program of China (973 Program)[2010CB731800] ; National Natural Science Foundation program[61172174] ; National Natural Science Foundation program[10978003] ; Fundamental Research Funds for the Central Universities[201161902020014] ; National Science & Technology Specific Projects[2012YQ16018505] ; National Science & Technology Specific Projects[2013BAH42F03]
WOS研究方向	Optics
语种	英语
出版者	OPTICAL SOC AMER
WOS记录号	WOS:000313745800060
内容类型	期刊论文
源URL	[http://119.78.100.138/handle/2HOD01W0/541]
专题	中国科学院重庆绿色智能技术研究院
通讯作者	Shao, Zhenfeng
作者单位	1.Wuhan Univ, State Key Lab Informat Engn Surveying Mapping & R, Wuhan 430079, Hubei, Peoples R China 2.Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Chongqing 400120, Peoples R China
推荐引用方式 GB/T 7714	Chen, Min,Shao, Zhenfeng,Li, Dongyang,et al. Invariant matching method for different viewpoint angle images[J]. APPLIED OPTICS,2013,52(1):96-104.
APA	Chen, Min,Shao, Zhenfeng,Li, Dongyang,&Liu, Jun.(2013).Invariant matching method for different viewpoint angle images.APPLIED OPTICS,52(1),96-104.
MLA	Chen, Min,et al."Invariant matching method for different viewpoint angle images".APPLIED OPTICS 52.1(2013):96-104.