ocr - tesseract可以工作7段显示图像吗？如果是这样，我必须遵循哪些预处理技术？(Can tesseract work 7 segment display images? if so what are the preprocessing techniques I have to follow?)

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

I am trying to detect 7 segment display image text with tesseract-ocr, I am unable to do it.

(我正在尝试使用tesseract-ocr检测7段显示图像文本，但无法执行。)

can any image processing technique solve the problem or should i use any specific configuration of pytesseract?

(任何图像处理技术都可以解决问题，还是我应该使用pytesseract的任何特定配置？)

ask by mohammed ali shaik translate from so

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