new stuff
local_features = DoG HardNet8
global_features = beit aQE pcaw
image_text_features = CLIP ViT B/16 aQE
How it works: how_it_works.md
phash
rgb_histogram
global_features
local_features
image_text_features
============================
https://habr.com/ru/post/550528/
Google Colab:
phash
rgb_histogram
SIFT
ResNet50_similar_search
CLIP_similar_search/CLIP_text_search