python图像文字识别
PyTesser 是python的一个光学字符识别模块,它结合Tesseract OCR引擎来使用 ,能从一个图片或图像文件取出的字符串并输出。
使用PyTesser ,你无须安装Tesseract OCR引擎,但就必须要先安装PIL模块(Python Image Library, python的图形库)
官方介绍说明:
PyTesser is an Optical Character Recognition module for Python. It takes as input an image or image file and outputs a string.
PyTesser uses the Tesseract OCR engine, converting images to an accepted format and calling the Tesseract executable as an external script. A Windows executable is provided along with the Python scripts. The scripts should work in other operating systems as well.
PyTesser 官方下载地址:http://code.google.com/p/pytesser/downloads/list
PIL库资源地址: http://www.pythonware.com/products/pil/
不过,在测试使用过程中,发觉只对英文内容识别较理想,而对中文无法处理识别!
有兴趣的同学可以试验一下
上一篇: php爬数据curl实例详解