INTERVAL MATCHING METHOD OF STEREO-IMAGE USING DYNAMIC PROGRAMMING.

被引:0
|
作者
Ohta, Yuichi [1 ]
Masai, Yasuyuki [1 ]
Ikeda, Katsuo [1 ]
机构
[1] Univ of Tsukuba, Ibaraki, Jpn, Univ of Tsukuba, Ibaraki, Jpn
关键词
MATHEMATICAL PROGRAMMING; DYNAMIC;
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摘要
This paper proposes a method in which the interval between two edges is considered as the unit of matching. Three components are proposed as the cost evaluation in the interval matching, which are compared by using synthesized images. As a result, it is seen that the evaluation based on the variance of pixel intensities in the intervals is stronger against noise than the method based on the intensity difference of the intervals, which has been considered as the general method for the evaluation of similarity. The interval matching, using the cost function based on the variance, is applied to the stereo aerial photograph of an urban area, verifying its usefulness.
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页码:92 / 100
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