Example Based Learning for View-Based Human Face Detection

摘要

We present an example-based learning approach for locating vertical frontal viewsof human faces in complex scenes. The technique models the distribution of human face patterns by means of a few view-based face and non-face' prototype clusters. At each image location, the local pattern is matched against the distribution-based model, and a trained classifier determines, based on the local difference measurements, whether or not a human face exists at the current image location. We provide an analysis that helps identify the critical components of our system.