Title :
A study on the correlation coefficient matching algorithm of general digital stereo under the approximate epipolar line constraints
Author :
Yang, Lijun ; Wang, Jingqun ; Chao, Susheng ; Jiao, Donglai
Author_Institution :
Hohai Univ., Nanjing, China
Abstract :
By analyzing the features of general digital image and calculating the deviation of epipolar line, a correlation coefficient matching algorithm is proposed. In this paper, we make a summery of the particularity of general digital stereo, analysis the deviation of the corresponding epipolar line, and provide a matching method under the epipolar line constraint. It is proved by experiments that this algorithm can conquer image deformation well and has a higher matching accuracy and speed.
Keywords :
image matching; stereo image processing; approximate epipolar line constraints; correlation coefficient matching algorithm; general digital image; general digital stereo; image deformation; Accuracy; Correlation; Digital cameras; Digital images; Feature extraction; Image matching; Least squares approximation; Correlation Coefficient; Epipolar Line; General Digital Image; Photogrammetry; bilateral matching;
Conference_Titel :
Multimedia Technology (ICMT), 2011 International Conference on
Conference_Location :
Hangzhou
Print_ISBN :
978-1-61284-771-9
DOI :
10.1109/ICMT.2011.6002778
