........ 67 西华大学硕士学位论文 IX 12授权书................................................................................................................ 68 13致谢.................................................................................................................... 69 CONTENTS 1 Introduction ............................................................................................................. 1 1.1 Background and meanning of the research ....................................................... 1 1.2 Introduction of human face detection and tracking .......................................... 2 1.3 Aplication and research of human face detection and tracking ........................ 3 1.4 Introduction of human face detection method .................................................. 3