中文说明：资源描述 图像识别：信息获取——》预处理》特征提取》分类决策》结果 训练样本》预处理》特征选择》确定判别》误差检验》改进判别
English Description：
Application backgroundImage recognition: information acquisition -- the classification decision of the feature extraction of the pre processTraining sample pre - processing "feature selection to determine the error test of identification"