A learning framework for automation and optimization of document binarization methods (The supplementary material)
نویسندگان
چکیده
B The multilevel maps 4 B.1 Color maps . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 B.2 Stroke map (SM) and gray stroke map (GSM) . . . . . . . . . 5 B.3 Stroke gray map (SGM) . . . . . . . . . . . . . . . . . . . . . 8 B.4 Stroke gray level (SGL) . . . . . . . . . . . . . . . . . . . . . . 8 B.5 Background gray level (BGL) . . . . . . . . . . . . . . . . . . 10 B.6 Estimated background (EB) . . . . . . . . . . . . . . . . . . . 11
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