croyptool
Croyptool is a simple OpenCV-based script that uses tensorflow object detection API to aid with semiautomatic cropping of images containing faces. Useful for StyleGAN experiments.
Pre-trained model by aodiwei is employed for face detection.
Quick start
Install opencv, tensorflow and the usual suspects, then:
croyptool.py <source images dir> <cropped images dir>
While running,
space bar: accept suggested cropping, save cropped image
esc: reject and continue
q: reject and quit croytool
For scaling and squaring, use imagick:
for i in *.jpg; do convert $i -resize 1024x1024 ../resized/$i; done
for i in *.jpg; do convert $i -gravity center -background white -extent 1024x1024 ../squared/$i; done