Face recognition in the Voynich manuscript

[bi3mw]

I wanted to capture the faces from the so-called Voynich manuscript in order to categorize them later according to similarities. Face_recognition recognizes some faces but by far not all. Is the quality of the drawn faces too bad ?

Here is an example page:
https://www.jasondavies.com/voynich/#f84r/0.537/0.491/2.14

[youqing8718]

你好，人脸识别，可以教学吗？ 我出10万人民币学费，tg：@miao678