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数字负数无法识别2-1只识别出2和1,怎么办 #241

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css796919 opened this issue Dec 9, 2024 · 1 comment

css796919 commented Dec 9, 2024

No description provided.

zhangjz777 commented Jan 16, 2025

你可以主动限定识别范围，把减号或者说是负号“-”，包含进识别范围，这样应该会得到，[2,-,1]，然后再手动，把“-”号作为后边一个字符的负号处理。
ocr.set_ranges("0123456789+-x/=")

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