摘要
本文首先对已有的双目立体视觉方法进行分析和总结 ,并依所选取的匹配特征和匹配方法的不同而将其分为利用灰度图像区域间相似性、特征点相关、边界或二阶导数过零点、二值拉普拉斯图像匹配、校正透视形变、动态规划、利用区域分割的结果和立体视觉连续性原理的各种演绎等类 ;然后对用金字塔图匹配边界基元的双目立体视觉方法进行了重点探讨 ;
In this paper, at first, the existing binocular stereo vision methods are analyzed and concluded, according to the features used in matching process and the matching strategy, as grey value distribution correlation, feature points correlation, using edge points or zero crossings, matching binary Laplacian images(BLI), correcting distortions in matching process, using dynamic programming, matching the results of region segmentation and different interpretations of the continuity principle of stereo vision. ...
出处
《信息与控制》
CSCD
北大核心
2001年第S1期727-730,共4页
Information and Control
关键词
立体视觉
特征基元
匹配
stereo vision
feature primitive
matching
