计算机视觉_OpenCV30_EmguCV_OCR字符识别_图像处理_机器学习_深度学习_神经网络_模式识别_数字图像分析_发票...

# OpenCV Demos **Character Recognition** *Environment Setup* * Download & Install <a href="http://opencv.org/downloads.html" target="_blank">OpenCV 3.0.0</a><br/> * Download & Install EmguCV, the OpenCV wrapper libs for .NET, from <a href="http://sourceforge.net/projects/emgucv/files/" target="_blank">here</a>.<br/> * Set a system-wide variable pointing to the EmguCV install dir, for example <br/><br/>``` EMGU_ROOT=C:\bin\Emgu```<br/><br/> You can do this via **System Preferences/Advanced Settings**<br/><br/> * Expand the variable *PATH*, which is in the same settings window, with <br/><br/>```%EMGU_ROOT%\bin\x64```<br/> <br/>This entry is needed because the app will automatically search for **cvextern.dll** located in this directory.<br/><br/> * Open the solution file and start the app (Notice: *this is an x64 app*)<br/> * Load one of the available images from the **Assets** folder (these are simple invoice documents)<br/> * Click on Analyze and wait for the OCR-task to complete. <br/> *Example* <img src="http://fs2.directupload.net/images/150825/jli4zbww.png" width="800" height="650"> *There's a second app which is currently in development. No real OCR there, only a few tests with loading images and (de)serializing them.* <img src="http://fs5.directupload.net/images/160125/abupzd6q.png" /> *License* <a href="https://github.com/brakmic/OpenCV/blob/master/LICENSE">MIT</a>