1色彩空间转换
fu
ctio
rgrgb_RGBOri_Face
ROri_Face1
GOri_Face2
BOri_Face3R1im2doubleR
将ui
t8型转换成double型
G1im2doubleG
B1im2doubleB
RGBR1G1B1rowsizeOri_Face1
行像素
colum
sizeOri_Face2列像素
fori1row
forj1colum

rrijR1ijRGBij
ggijG1ijRGBij
e
d
e
d
rrrmea
rr
rmea
rrr
gggmea
gg
gmea
ggg
2均值和协方差t1imreadDmatlab皮肤库1jpgr1g1rgb_RGBt1t2imreadDmatlab皮肤库2jpgr2g2rgb_RGBt2t3imreadDmatlab皮肤库3jpgr3g3rgb_RGBt3t4imreadDmatlab皮肤库4jpgr4g4rgb_RGBt4t5imreadDmatlab皮肤库5jpgr5g5rgb_RGBt5t6imreadDmatlab皮肤库6jpgr6g6rgb_RGBt6t7imreadDmatlab皮肤库7jpgr7g7rgb_RGBt7t8imreadDmatlab皮肤库8jpgr8g8rgb_RGBt8
ft9imreadDmatlab皮肤库9jpgr9g9rgb_RGBt9t10imreadDmatlab皮肤库10jpgr10g10rgb_RGBt10t11imreadDmatlab皮肤库11jpgr11g11rgb_RGBt11t12imreadDmatlab皮肤库12jpgr12g12rgb_RGBt12t13imreadDmatlab皮肤库13jpgr13g13rgb_RGBt13t14imreadDmatlab皮肤库14jpgr14g14rgb_RGBt14t15imreadDmatlab皮肤库15jpgr15g15rgb_RGBt15t16imreadDmatlab皮肤库16jpgr16g16rgb_RGBt16t17imreadDmatlab皮肤库17jpgr17g17rgb_RGBt17t18imreadDmatlab皮肤库18jpgr18g18rgb_RGBt18t19imreadDmatlab皮肤库19jpgr19g19rgb_RGBt19t20imreadDmatlab皮肤库20jpgr20g20rgb_RGBt20t21imreadDmatlab皮肤库21jpgr21g21rgb_RGBt21t22imreadDmatlab皮肤库22jpgr22g22rgb_RGBt22t23imreadDmatlab皮肤库23jpgr23g23rgb_RGBt23t24imreadDmatlab皮肤库24jpgr24g24rgb_RGBt24t25imreadDmatlab皮肤库25jpgr25g25rgb_RGBt25t26imreadDmatlab皮肤库26jpgr26g26rgb_RGBt26t27imreadDmatlab皮肤库27jpgr27g27rgb_RGBt27rcat1r1r2r3r4r5r6r7r8r9r10r11r12r13r14r15r16r17r18r19r20r21r22r23r24r25r26r27gcat1g1g2g3g4g5g6g7g8g9g10g11g12g13g14g15g16g17g18g19g20g21g22g23g24g25g26g27mmea
rg
covrg
3求质心
fu
ctio
xmea
ymea
ce
terbwbwbwfillbwholesareabwareabw
fm
sizebwbwdoublebwxmea
0ymea
0fori1mforj1
xmea
xmea
jbwijymea
ymea
ibwije
de
difarea0
xmea
0ymea
0elsexmea
xmea
areaymea
ymea
areaxmea
rou
dxmea
ymea
rou
dymea
e
d4求偏转角度fu
ctio
thetaorie
tbwxmea
ymea
m
sizebwbwdoublebwa0b0c0fori1mforj1
aajxmea
2bwijbbjxmea
iymea
bwijccr