A few thousand is enough, each at 40X, for a standard linear classifier. It sounds like one of the facial recognition algorithms would be more suitable. After all, TSA and the foreign airport security agencies now can reliably identify you in seconds based on only one or two reference images that you submit with your passport or driver's license applications.
Disclaimer: While a tremendous amount of effort goes into ensuring the accuracy of the information contained in this site, Stamp Community assumes no liability for errors. Copyright 2005 - 2026 Stamp Community Family - All rights reserved worldwide. Use of any images or content on this website without prior written permission of Stamp Community or the original lender is strictly prohibited. Privacy Policy / Terms of UseAdvertise Here