Resampling for Face Detection by Self-Adaptive Genetic Algorithm

Over the past ten years, face detection has been thoroughly studied in computer vision research for its interesting applications. However, all of the state-of-the-art statistical methods suffer from the data collection for training a classifier. This paper presents a self-adaptive genetic algorithm (GA)-based method to swell face database through re-sampling from the existing faces. The basic idea is that a face is composed of a limited components set, and the GA can simulate the procedure of heredity. This simulation can also cover the variations of faces in different lighting conditions, poses, accessories, and quality conditions. To verify the generalization capability of the proposed method, we also use the expanded database to train an Adaboost-based face detector and test it on the MIT+CMU frontal face test set. The experimental results show that the data collection can be efficiently speeded up by the proposed methods.

• Type: Conference
• Year: 2004
• Where: ICPR
• Authors: Jie Chen, Wen Gao, Xilin Chen
• Keywords: AdaBoost-based Face Detector, Computer Vision, Face Database, Frontal Face Test, ICPR 2004