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公开(公告)号:US08687897B2
公开(公告)日:2014-04-01
申请号:US12983643
申请日:2011-01-03
申请人: Eric Van Reeth , Pascal Bertolino , Nicolas Marina
发明人: Eric Van Reeth , Pascal Bertolino , Nicolas Marina
CPC分类号: H04N3/30 , G06K9/74 , G06T7/13 , G06T7/42 , G06T7/73 , G06T2207/20021 , G06T2207/20064
摘要: A method for detecting orientation of the contours in an image, performs an initial transformation of the image using a non-decimated multi-resolution transform, segments the image into a plurality of blocks, determines the optimal resolution for each block, and detects the predominant direction of contour for each of the blocks.
摘要翻译: 一种用于检测图像中轮廓的取向的方法,使用非抽取的多分辨率变换来执行图像的初始变换,将图像分割成多个块,确定每个块的最佳分辨率,并且检测主要 每个块的轮廓方向。