Issue No. 10 - October (2010 vol. 32)
Raphael Sznitman , The Johns Hopkins University, Baltimore, MD
Bruno Jedynak , The Johns Hopkins University, Baltimore, MD and Institut Universitaire de Technologie, Lille, France
We provide a novel search technique which uses a hierarchical model and a mutual information gain heuristic to efficiently prune the search space when localizing faces in images. We show exponential gains in computation over traditional sliding window approaches, while keeping similar performance levels.
Active testing, face detection, visual search, coarse-to-fine search, face localization.
B. Jedynak and R. Sznitman, "Active Testing for Face Detection and Localization," in IEEE Transactions on Pattern Analysis & Machine Intelligence, vol. 32, no. , pp. 1914-1920, 2010.