python 3 cli应用程序，用于查找视觉上相似的图像
imagedupes的Python项目详细描述
- 用法：映像复制[-h][-a算法][-d目录][-d数据库][-l]
- [-o选项][-p程序][-r[-r[-s哈希大小]
查找视觉上相似的图像并在图像查看器中打开它们，一组 一次匹配。如果未指定任何选项，则默认为搜索 使用感知图像哈希的非递归当前工作目录 散列大小为8的算法，在系统默认图像中打开图像 处理程序（一次匹配组的所有成员），不遵循 符号链接或使用持久数据库。
- 可选参数：
-h, --help show this help message and exit -a ALGORITHM, --algorithm ALGORITHM Specify a hash algorithm to use. Acceptable inputs: ‘dhash’ (horizontal difference hash), ‘dhash_vertical’, ‘ahash’ (average hash), ‘phash’ (perceptual hash), ‘phash_simple’, ‘whash_haar’ (Haar wavelet hash), ‘whash_db4’ (Daubechles wavelet hash). Defaults to ‘phash’ if not specified. -d DIRECTORY, --directory DIRECTORY Directory to search for images. Defaults to the current working directory if not specified. -D DATABASE, --database DATABASE Use a database to cache hash results and speed up hash comparisons. Argument should be the path to which you want to save or read from the database. Warning: runnning the program multiple times with the same database but a different hash algorithm (or different hash size) will lead to missed matches. Defaults to no database if not specified. -l, --links Follow symbolic links. Defaults to off if not specified. -o OPTIONS, --options OPTIONS Option parameters to pass to the program opened by the –program flag. Defaults to no options if not specified. -p PROGRAM, --program PROGRAM Program to open the matched images with. Defaults to your system’s default image handler if not specified. -r, --recursive Search through directories recursively. Defaults to off if not specified. -R, --raws Process and hash raw image files. Note: Very slow. You might want to leave it running overnight for large image sets. Using the –database option in tandem is highly recommended. Defaults to off if not specified. -s HASH_SIZE, --hash_size HASH_SIZE Resolution of the hash; higher is more sensitive to differences. Some hash algorithms require that it be a power of 2 (2, 4, 8, 16…) so using a power of two is recommended. Defaults to 8 if not specified. Values lower than 8 may not work with some hash algorithms.
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