快速人脸检测与特征定位.pdfVIP

10 11 V o.l 10, N o. 11 2005 11 Journa l o f Im age and G raphics N ov. , 2005 朱文佳 戚飞虎 ( , 200030) , ( ) , , , D av id C ristinace T mi Cootes , , : TP391. 41 : A : 1006-896 1( 2005) 11- 14 54-04 Fast Face Detection and F acial F eatu res Localization ZHU W en-jia, Q I F ei-hu (D ep t. of Comp u ter S cien ce and Eng ineer ing, J ia oTong Un ivers ity, Shanghai 200030 ) A b strac t F ace detection and fac ia l features loca liza tion a re mi portant p arts o f face ana lysis techniqu es. It. s task is to search facial features in an mi age. A lthough hum an can f inish thisw ork w ithout any effo rt, it. s still a very diff icult w o rk fo r computer. In the p ast years, th is techn iqu e h as deve lop ed vastly and has been su ccessfully app lied in the f ields o f face rec- ognition, pose recogn ition, expression recogn ition and face cartoon, etc. In th is p ap er, w e u se a m ulti-stage fac ia l features detection a lgo rithm proposed by Dav id C ristinacce and T mi Coote to mi plem ent a rea l-tmi e facia l fea tures loca lization sys- tem. M eanw hile, w e a lso mi prove the o rig in facia l fea tures loca liza tion a lgor ithm to run m u ch faster w ith on ly a little loss in accuracy. K eyw ords face detec tion, fac ial fea ture loca liza tion [ 1] C ootes , 1 2 , , , ,