Recognizing faces using nearest neighbors of local binary patterns
Our first exploration of machine learning techniques will start with what is probably the simplest approach, namely nearest neighbor classification. We will also present the local binary pattern feature, a popular representation encoding the textural patterns and contours of an image in a contrast independent way.
Our illustrative example will concern the face recognition problem. This is a very challenging problem that has been the object of numerous researches over the past 20 years. The basic solution we present here is one of the face recognition methods implemented in OpenCV. You will quickly realize that this solution is not very robust and works only under very favorable ...
Get OpenCV 3 Computer Vision Application Programming Cookbook - Third Edition now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
