imagehash-benchmark

Imagehash accuracy benchmarking repository

Init repository

git clone git@github.com:Wikimedia-Suomi/imagehash-benchmark.git
python3 -m venv venv
source venv/bin/activate
pip install imagehash pywikibot django

Init data

cd src
python manage.py makemigrations
python manage.py migrate

Fetch sample images using petscan

python manage.py fetch_images

Calculate imagehashes to database

python manage.py fetch_image_urls --hash_algorithms phash ahash dhash whash phash_simple phash_resize_first 

Analyze imagehashes

python manage.py analyze_hashes --hash_algorithms phash ahash dhash whash phash_simple phash_resize_first

Reset database

rm src/db.sqlite3
src/benchmark/migrations/00*.py

Management commands

src/benchmark/management/commands/fetch_images.py
src/benchmark/management/commands/fetch_image_url.py
src/benchmark/management/commands/analyze_hashes.py