Fast Face Detection Technology Based on Adaboost Algorithm
Cheng Cui, Qichuan Tian · 2015
The principles of Adaboost algorithm are analyzed in detail, And, in turn, illustrating the Harr-like feature extraction method of Adaboost algorithm and realizing Harr-like characteristics extraction rapidly, greatly improving the human face feature extraction speed. Then illustrates the face and non-face threshold extraction method. Writing a vc++ program to implement Adaboost algorithm. Using MITEx face library. Through several rounds of training, getting a cascade-classifier. Finally making a experiment and the experimental results were analyzed.