Suppose there is a folder on the site with gifs. Are there any ready-made libraries for searching for similar gifs?
those. the user loads the gif and the site is looking for whether it has already been added
- Yandex not so long ago (like last year in Habré) published an algorithm for finding similar images. If you don’t find the library, you can try to write it yourself, there’s nothing complicated about it. - BOPOH
- Found on Habré from Yandex: technology of searching for similar images , search for a series of images , Search in a likeness. Search for fuzzy duplicates. Lectures from Yandex (ibid. Link to other lectures on images) - BOPOH
- @BOPOH, please write what you have written as an answer. If for some reason you do not want to receive reputation points for this answer, you can designate it as “common” ( checkbox below right). - aleksandr barakin
- While I did not take all this to dig, I want to ask: is this for gifs exactly suitable? - Fangog
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1 answer
There are several ways:
- Comparison of two hashes gif-ok;
- Using ImageMagick:
Imagick::compareImages; - Using the specialized library Libpuzzle .
- Comparing files through perceptual hash .
On Habré there is an article with a detailed description.
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- I need to look for duplicate gifs, will this method work for gifs? - Fangog
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