Decision tree using opencv image processing

基于OpenCV的例程，修改实现了基于MFC对话框构架的决策树算法，将部份注释和运行提示译成了中文，有助于更好地理解原程序。-MFC dialog based Decision-Tree algorithm modifited from OpenCV source code, adding Chinese comment for better understanding the program.

决策树程序。内含数据，一个实例，检测蘑菇是否有毒-This program demonstrated the use of OpenCV s decision tree function for learning and predicting data。