A Fast Strategy of Point Correspondence in Panorama Stitching
QUAN Hongyan1,2, ZHANG Tianwen1, LIN Xianghong1,3
1. School of Computer Science & Technology, Harbin Institute of Technology, Harbin 150001, China; 2. School of Engineering, Northeast Agricultural University, Harbin 150036, China; 3. College of Mathematics and Information Science, Northwest Normal University, Lanzhou 730070, China
全红艳, 张田文, 蔺想红. 全景图拼接中的一种快速图像点对应策略[J]. 机器人, 2005, 27(3): 236-240..
QUAN Hongyan, ZHANG Tianwen, LIN Xianghong. A Fast Strategy of Point Correspondence in Panorama Stitching. ROBOT, 2005, 27(3): 236-240..
Abstract:To meet the requirements of the point correspondence of two images, a Template Based Area Weight Signing Edge Detection Method(TBAWSED) using the region density feature is put forward, and a fast point correspondence strategy based on ABM(Area Based Method) and FBM(Feature Based Method) is presented. Its effectiveness is verified in test of real and synthetic images. The strategy is used in panorama images stitching, and about fifty percent of time is saved using this method, which proves its efficiency.
[1] Zhang Z, Deriche R, Faugeras O,et al. A robust technique for matching two uncalibrated images through the recovery of the unknown epipolar geometry[J].Articial Intelligence Journal,1995,78,(1-2):87-119. [2] Schenk T, Greenfeld J S. Experiments with edge-based stereo matching[J].Photogram-metric Engineering and Remote Sensing.1989,55(12):1771-1777. [3] Wang Y. Principles and applications of structural image matching[J]. ISPRS Journal of Photogrammetry and Remote Sensing,1998,53(3):154-165. [4] Saber E, Tekalp A M. Integration of color, edge, shape and texture features for automatic region-based image annotation and retrieval[J].Journal of Electronic Imaging,1998,7(3):684-700. [5] Jung I K, Lacroix S.A robust interest points matching algorithm[A]. Proceedings of the IEEE International Conference on Computer Vision[C].Vancouver, Canada: IEEE,2001.538-543. [6] Shi J, Tomasi C. Good features to track[A]. Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition[C].Seattle, WA,USA: IEEE,1994.593-600. [7] Schmid C,Zisserman A.Automatic line matching across views[A].Proceedings of the 1997 IEEE Computer Society Conference on Computer Vision and Pattern Recognition[C]. Puerto Rico, USA:IEEE,1997.666-671. [8] Garnica C,Boochs F,Twardochlib M. A new approach to edge-preserving smoothing for edge extraction and image segmentation [A].International Archives of Photogrammetry and Remote Sensing [C].Netherland, Amsterdam:2000,Vol.ⅩⅩⅪⅡ.385-390. [9] Castleman K R.朱志刚.数字图像处理[M].北京:电子工业出版社,1998. [10] Harris C, Stephens M. A combined corner and edge detector[A].Proceedings of the Fourth Alvey Vision Conference [C]. Mancheste:1988.147-151.