Abstract:
We present an effective deformable part model for face detection in the wild. Compared with previous systems on face detection, there are mainly three contributions. The ...Show MoreMetadata
Abstract:
We present an effective deformable part model for face detection in the wild. Compared with previous systems on face detection, there are mainly three contributions. The first is an efficient method for calculating histogram of oriented gradients by pre-calculated lookup tables, which only has read and write memory operations and the feature pyramid can be calculated in real-time. The second is a Sparse Constrained Latent Bilinear Model to simultaneously learn the discriminative deformable part model, and reduce the feature dimension by sparse transformations for efficient inference. The third contribution is a deformable part based cascade, where every stage is a deformable part in the discriminatively learned model. By integrating the three techniques, we demonstrate noticeable improvements over previous state-of-the-art on FDDB with real-time speed, under widely comparisons with both academic and commercial detectors.
Published in: 2013 International Conference on Biometrics (ICB)
Date of Conference: 04-07 June 2013
Date Added to IEEE Xplore: 30 September 2013
Electronic ISBN:978-1-4799-0310-8
Print ISSN: 2376-4201