Authors
Lun Zhang, Rufeng Chu, Shiming Xiang, Shengcai Liao, Stan Z Li
Publication date
2007
Conference
Advances in Biometrics: International Conference, ICB 2007, Seoul, Korea, August 27-29, 2007. Proceedings
Pages
11-18
Publisher
Springer Berlin Heidelberg
Description
Effective and real-time face detection has been made possible by using the method of rectangle Haar-like features with AdaBoost learning since Viola and Jones’ work [12]. In this paper, we present the use of a new set of distinctive rectangle features, called Multi-block Local Binary Patterns (MB-LBP), for face detection. The MB-LBP encodes rectangular regions’ intensities by local binary pattern operator, and the resulting binary patterns can describe diverse local structures of images. Based on the MB-LBP features, a boosting-based learning method is developed to achieve the goal of face detection. To deal with the non-metric feature value of MB-LBP features, the boosting algorithm uses multi-branch regression tree as its weak classifiers. The experiments show the weak classifiers based on MB-LBP are more discriminative than Haar-like features and original LBP features. Given the same number of …
Total citations
2008200920102011201220132014201520162017201820192020202120222023202461131383947495953485346253618207
Scholar articles
L Zhang, R Chu, S Xiang, S Liao, SZ Li - Advances in Biometrics: International Conference, ICB …, 2007