I reharvested NAA: ST84/1 and ended up with 14,545 images from 461 digitised files (about 17% of the total series).
— Tim Sherratt (@wragge) December 27, 2020
In these images I found 9,970 faces – this is a couple of thousand more than when I used OpenCV in 2010/11 for the original wall of faces. https://t.co/BAnkX7u83S