2023-08-31 19:57:26 +02:00
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parent_path=$( cd "$(dirname "${BASH_SOURCE[0]}")" ; pwd -P )
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cd "$parent_path"
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find "../static/imgs/ricing_competitions/" -type f \
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\( -iname "*.jpg" -o -iname "*.png" -o -iname "*.gif" -o -iname "*.bmp" -o -iname "*.jpeg" -o -iname "*.webp" \) -not -name "generated_*" -print0 |
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2023-08-29 18:34:53 +02:00
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while IFS= read -r -d '' filepath; do
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2023-08-31 19:57:26 +02:00
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echo "$filepath" gets blurred
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2023-08-29 18:34:53 +02:00
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directory=$(dirname "$filepath")
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filename=$(basename "$filepath")
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generated_filename="${directory}/generated_${filename}"
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2023-08-31 19:57:26 +02:00
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brightness=$( convert $filepath -colorspace Gray -format "%[mean]" info: )
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max_brightness="65535" # The possible maximum brightness possible from the previous command
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brightness_threshold=$( python -c "print( $max_brightness * 0.5 )" )
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# Adjust the brightness, make it brighter if dark, otherwise lighten it
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brightness_boost=$( python -c "print( (1 - ($brightness / $brightness_threshold)) * 50 )" )
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magick convert -scale 10% -brightness-contrast ${brightness_boost}x20 -modulate 100,500,100 -gaussian-blur 0x20 -resize 1000% "$filepath" "$generated_filename"
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# magick "$generated_filename" "./hald-clut.png" -hald-clut "$generated_filename"
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2023-08-29 18:34:53 +02:00
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done
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