feat: 根据灰度二值化关卡名后再识别 #7848
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feat: 根据灰度二值化关卡名后再识别 #7848
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zzyyyl
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zzyyyl
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Jan 26, 2024
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| else { | ||
| cv::Mat bin3; | ||
| std::array arr_bin3 { bin, bin, bin }; | ||
| cv::merge(arr_bin3, bin3); | ||
| ocr_analyzer = OCRer(bin3, bounding_rect); | ||
| } |
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感觉这个单通道变三通道有点蠢，但是单通道直接传给 OCR 会出问题，不知道有没有更好的办法
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感觉这个单通道变三通道有点蠢，但是单通道直接传给 OCR 会出问题，不知道有没有更好的办法
也许可以 cvtColor(COLOR_GRAY2RGB) ?
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这个要不要合了发个v5.0.0 |
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测试集：（会被识别为
WB+7）