来自 | 机器之心
这个文本 OCR 小工具,能让你「所截即所得」。
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安装 Python 3;
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复制 TextShot 库,并使用跳转命令 cd 进入该库;
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(可选项)创建一个虚拟环境,例如使用 python -m venv .venv ;
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使用 pip install -r requirements.txt 安装所需的软件包;
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安装 Google 的 Tesseract OCR 引擎(https://github.com/tesseract-ocr/tesseract),并通过将目录添加到系统路径来确保可以从命令行访问 tesseract。
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反转图像
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重新缩放
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二值化
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移除噪声
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旋转/调整倾斜角度
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移除边缘
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