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Sey0
V2EX  ›  Python

tesserocr 识别为空的问题

  •  1
     
  •   Sey0 · Mar 29, 2019 · 3593 views
    This topic created in 2760 days ago, the information mentioned may be changed or developed.

    http://sowcar.com/t6/692/1553871317x2728329023.png 这一张图不管是 PIL 转灰度还是二值化操作或直接使用 tesserocr 都识别不出来,一直是空字符串

    2 replies  •  2019-03-30 17:17:25 +08:00
    snoopy1024
        1
    snoopy1024  
       Mar 30, 2019 via iPhone
    这玩意儿只能识别简单的。推荐 CNN
    yushenglin
        2
    yushenglin  
       Mar 30, 2019
    用神经卷积网络吧,那个太 low 了
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