Tag Archives: opencv


雖然這篇用的方法很簡單,但因為太符合本 blog 的副標,所以還是寫下來介紹:「Extracting Chinese Hard Subs from a Video, Part 1」。 作者想要把字幕拉出來,他直接把這張圖丟進 OCR,然後失敗 XDDD: 他決定拉出下半段: 再做 thresholding: 最後再 OCR 取得文字: ′…′二′′′'′ 怎么去逯么远的地方 '/′ 雖然很粗糙,但已經可以感覺到「幹壞事是進步最大的原動力」的感覺了 XDDD 而且看起來會有續集,會用比較精緻的技巧來處理?

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作者用 OpenCV 學習老闆的臉,然後當老闆走過來的時候把畫面切到努力工作中的 screenshot XDDD:「Deep Learning Enables You to Hide Screen when Your Boss is Approaching」。 “My boss left his seat and he was approaching to my seat.” “OpenCV has detected the face and input the image into the learned … Continue reading

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