参考文献 图片相似度计算方法总结知乎(zhihu.com) PythonOpenCV视觉特征提取和匹配知乎(zhihu.com) 图像相似度中的Hash算法Yumeka博客园(cnblogs.com) 汉明距离及其高效计算方式(zhihu.com) 开源仓库 https://github.com/python-pillow/Pillow https://github.com/cybereality/Perception thorn-oss/perception:Perceptualhashingtoolsfordetectingchildsexualabusematerial(githu...