838 B

This plugin filters duplicate images using perceptual image hashing


  • Git clone to plugins.local/af_img_phash
  • Install plugin schema into tt-rss database (sql/phash_schema_pgsql.sql or sql/phash_schema_mysql.sql)
  • Enable in feed editor for specific feeds (after enabling the plugin)

If you can't use count bits on PostgreSQL, you can do the following:

Note that using this SQL hashing function would be several orders of magnitude slower than count bits which will affect overal tt-rss performance.

  • Install SQL hashing function in sql/bitcount_funcdef_pgsql.sql
  • Add the following option to config.php:

    	define('IMG_HASH_SQL_FUNCTION', true);