发明名称 Visual Perception Matching Cost On Binocular Stereo Images
摘要 In a method, a first image of a subject is taken from a first viewpoint. The first image of the subject is composed of a first plurality of pixels. A second image of the subject is taken from a second viewpoint. The second image of the subject is composed of a second plurality of pixels. Pixels in the first plurality of pixels in the first image correspond to pixels in the second plurality of pixels in the second image. Corresponding pixels lie on first epipolar lines in the first image and on second epipolar lines in the second image. The first and second images are rectified to make the first and second epipolar lines parallel to one another and to place corresponding pixels in the first and second images on one of a plurality of pairs of common scanlines. For at least one pair of common scanlines, a corresponding pixel is found in the second image for each pixel in the first image such that a visual perception matching cost (VPMC) is minimized.
申请公布号 US2015206307(A1) 申请公布日期 2015.07.23
申请号 US201414159001 申请日期 2014.01.20
申请人 Nokia Corporation 发明人 Le Binh Huy;Vaquero Daniel A.;Ahonen Timo
分类号 G06T7/00 主分类号 G06T7/00
代理机构 代理人
主权项 1. A method comprising: taking a first image of a subject from a first viewpoint, said first image of said subject being composed of a first plurality of pixels; taking a second image of the subject from a second viewpoint, said second image of said subject being composed of a second plurality of pixels, wherein pixels in said first plurality of pixels in said first image correspond to pixels in said second plurality of pixels in said second image, said corresponding pixels lying on first epipolar lines in said first image and on second epipolar lines in said second image; rectifying said first and second images to make said first and second epipolar lines parallel to one another and to place corresponding pixels in said first and second images on one of a plurality of pairs of common scanlines; and for at least one pair of common scanlines, finding a corresponding pixel in said second image for each pixel in said first image such that a visual perception matching cost (VPMC) is minimized.
地址 Espoo FI