METHOD AND APPARATUS FOR MEASURING SIMILARITY USING MATCHING PIXEL COUNT
摘要
A stereo disparity between a reference image and a search image for a reference pixel in the reference image is determined by (a) calculating a similarity measure between a reference window including a set of pixels centering on the reference pixel and each of a group of search windows in the search image which is of a same shape with the reference window and displaced from the reference window within a predetermined search range, wherein a matching pixel count, which is the number of pixels in the reference window which are similar in intensity to corresponding pixels in a search window, is used as the similarity measure between the reference window and the search window; and (b) determining a displacement between the reference window and a search window which yields a largest similarity measure as the stereo disparity for the reference pixel.
申请公布号
WO9953681(A3)
申请公布日期
2000.10.12
申请号
WO1999KR00174
申请日期
1999.04.13
申请人
KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY;KIM, HYOUNG, GON;AHN, SANG, CHUL;KIM, NAM, KYU