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我正在使用 c++ 和 opencv 做 OCR 项目。我有一些分开的手写字符的黑白图像。我想从这些图像中提取独特的特征,以便使用 LIBSVM 对它们进行分类。谁能告诉我opencv中特征提取的合适算法是什么?
你可以阅读这个。试试这个。