基于无监督学习,无需训练数据, 使用SIFT算法提取图像特征,再使用KMeans聚类算法进行图像分类。 对源代码进行了优化,实现了对应图片自动分类到各自文件夹功能,并且优化了分类准确率。 设计思路:
1)利用opencv库对图像数据进行处理,进行灰度化,二值化,膨胀,高斯滤波等操作
2)学习SIFT算法跟KMeans聚类算法,取其优点
3)编写代码进行图像分类
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