On 4 Sep 2018 14:43:33 GMT, ray carter
wrote:

On Tue, 04 Sep 2018 12:23:37 +1000, Peter Jason wrote:

I have thousands of scanned & digital photos.

I want to sort them by facial characteristics.

Is there an app for this job?

Please help, Peter

To each his/her own. I'd start with opencv.

Thanks; looks interesting.
https://en.wikipedia.org/wiki/OpenCV