RubyͱOpenCVͰ࢝ΊΔը૾ॲཧ2019/01/29 Meguro.rb#23Tomoki Ishimaru / @thom_i40
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ࣗݾհ• Tomoki Ishimaru• GMO AD Marketing Inc.• ϑϩϯτΤϯυ / αʔόʔαΠυ• Իָͱࣸਅ͕͖@thom_i40
ࠓ͢͜ͱ• OpenCVͷ֓ཁ• ruby-opencvͷ֓ཁ• ruby-opencvΛ׆༻ͨ͠Ռ
• Πϯςϧ͕։ൃ• Φʔϓϯιʔεͷը૾/ө૾ॲཧϥΠϒϥϦ• ΫϩεϓϥοτϑΥʔϜࢦͰઃܭ• C++, Java, Python, MATLABΛαϙʔτ• ༷ʑͳόΠϯσΟϯά͕ଘࡏOpenCV
ruby-opencv• Ruby༻ͷOpenCVϥούʔ• Ruby 2ܥ / OpenCV 2.4.13Λαϙʔτ• RubyDoc.infoͰυΩϡϝϯτΛఏڙ https://www.rubydoc.info/gems/ruby-opencv/frames
άϨʔεέʔϧ/ೋԽॲཧsrc = CvMat.load('Sailboat.bmp')gray = src.BGR2GRAYbin = gray.threshold(128, 255, :binary)
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·ͱΊ• OpenCVͱruby-opencvʹ͍ͭͯհͨ͠• ruby-opencvͷ༷ʑͳػೳΛ༻͍ͯ ָේը૾͔ΒϝϩσΟΛநग़͢ΔγεςϜΛ࡞ͬͨ• RubyͰجຊతͳը૾ೝ͕ࣝͰ͖Δ͜ͱ͕Θ͔ͬͨ
͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠@thom_i40