https://blog.youkuaiyun.com/xwx1122zh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/xwx1122/article/details/117533113https://blog.youkuaiyun.com/xwx1122/article/details/117533113xwx1122Thu, 03 Jun 2021 19:57:46 +0800https://blog.youkuaiyun.com/xwx1122/article/details/42235513https://blog.youkuaiyun.com/xwx1122/article/details/42235513xwx1122Mon, 29 Dec 2014 10:49:31 +0800https://blog.youkuaiyun.com/xwx1122/article/details/42234747https://blog.youkuaiyun.com/xwx1122/article/details/42234747xwx1122Mon, 29 Dec 2014 09:56:42 +0800https://blog.youkuaiyun.com/xwx1122/article/details/42234727https://blog.youkuaiyun.com/xwx1122/article/details/42234727xwx1122Mon, 29 Dec 2014 09:54:42 +0800https://blog.youkuaiyun.com/xwx1122/article/details/42234639https://blog.youkuaiyun.com/xwx1122/article/details/42234639xwx1122Mon, 29 Dec 2014 09:46:57 +0800https://blog.youkuaiyun.com/xwx1122/article/details/42234613https://blog.youkuaiyun.com/xwx1122/article/details/42234613xwx1122Mon, 29 Dec 2014 09:44:48 +0800https://blog.youkuaiyun.com/xwx1122/article/details/42174261https://blog.youkuaiyun.com/xwx1122/article/details/42174261xwx1122Fri, 26 Dec 2014 17:24:27 +0800https://blog.youkuaiyun.com/xwx1122/article/details/42147433https://blog.youkuaiyun.com/xwx1122/article/details/42147433xwx1122Thu, 25 Dec 2014 16:08:11 +0800>一文中介绍了用C#识别简单不变形数字验证码，但是对于识别变形的 或生成位置变化比较频繁的 验证码的准确率却不高。 下面介绍一个开源的OCR引擎Tesseract2。值得庆幸的是虽然是开源的但是它的识别率较高，并不比其他引擎差劲。网上介绍Tessnet2也是当时时间排名第三的识别引擎，只是后来慢慢不维护了，目前是Google在维护，大家都知道Google]]>