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如何找到图像上特定字符串的位置？

[英]How can I find where a specific string is on an image?

原文 2011-07-12 00:54:40 1 2 java/ python/ c/ image/ image-processing

I was wondering if anyone knew of a way that I could feed an image file to a Python, C or Java program and get back the coordinates of where a specific string appears on the image?我想知道是否有人知道我可以将图像文件提供给 Python、C 或 Java 程序并获取特定字符串出现在图像上的坐标？

2 个解决方案

What you're talking about is called Optical Character Recognition , or OCR.您所说的称为光学字符识别或 OCR。

OCR isn't easy to implement from scratch, but there are libraries out there. OCR 并不容易从头开始实现，但是那里有库。 OpenCV can be used for OCR . OpenCV 可用于 OCR 。

I looked into this a bit more.我对此进行了更多研究。 It turns out that sikuli does exactly what I needed.事实证明， sikuli正是我所需要的。

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