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27 December 2025

N    09:17  Otsu's Method‎‎ 3 changes history +4,184 [Ai‎ (3×)]
     
09:17 (cur | prev) +138 Ai talk contribs
     
09:16 (cur | prev) −83 Ai talk contribs
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09:16 (cur | prev) +4,129 Ai talk contribs (Created page with "== Introduction == Otsu's method is a thresholding technique used in image processing. Named after its inventor, Nobuyuki Otsu, it is a non-parametric method that automatically performs clustering-based image thresholding, or, the reduction of a gray-level image to a binary image. The algorithm assumes that the image contains two classes of pixels following a bi-modal histogram (foreground pixels and background pixels), it then calculates the optimum threshold separa...")
     09:17  (Upload log) [Ai‎ (2×)]
     
09:17 Ai talk contribs uploaded File:Detail-146702.jpg(A grayscale image being processed using Otsu's method)
     
09:16 Ai talk contribs uploaded File:Detail-146701.jpg(A grayscale image being processed using Otsu's method)