Face Feature Extraction by using Gabor Filter Methods and
Face Components Recognition
Gabor$B%U%#%k%?$H4i$N9=@.G'<1$K$h$k4i2hA|FCD'Cj=P(B

$B;aL>!'Bg>k!!7x<#(B
$B3X@RHV9f!'(B035711B
$B;XF3650w!'(BAsharif.M.R
Email$B!'(Bj03011@ie.u-ryukyu.ac.jp

1.$B$O$8$a$K(B

$B4i2hA|$N<+F0G'<1$O(B,$B7zJ*$X$NF~B`=P$N4F;k(B,$B6d9T$N(B ATM $B$J$I$G$N8D?M<1JL(B, $BI=>pG'<1$K$h$k%3%s%T%e!<%?%7%9%F%`$H$N%3%_%e%K%1!<%7%g%s$J$IMM!9$J1~MQ$,$"$j(B,$B@9$s$K8&5f$5$l$F$$$k(B. $B4i2hA|$N<+F0G'<1$O%3%s%T%e!<%?$K$H$C$F$^$@Fq$7$$2]Bj$G$"$k(B.

$B:#2s$N8&5f$G$O(B,$B4i$N%Q!<%D$4$H(B($BL\!&I!!&8}$J$I(B)$B$K<+F0E*$K8!=P$7$F4i2hA|FCD'Cj=P$r9T$$(B, $BJ$/$3$H$,L\E*$G$"$k(B. $B$3$l$K$h$j(B,$B4i2hA|$r$U$/$o$i$$$N%Q!<%D$N$h$&$KJ,2r$7$?$j(B, $B;w4i3($r:n@.$9$k:]$N4i$N%Q!<%D$rAH$_9g$o$;$F?7$7$$4i$r@8@.$9$k$?$a$N%b%G(B $B%k%Y!<%9$H$7$F$b1~MQ$9$k$3$H$,$G$-$k(B.

2.$B%"%k%4%j%:%`(B

2.1.$B%U%m!<%A%c!<%H(B

$B?^(B1:$B%U%m!<%A%c!<%H?^(B

2.2.$B2hA|$NFI$_9~$_(B

$BuBV$G%+%a%i$G;#1F$9$k(B.
$B;#1F4D6-(B($BGX7J$J$I(B)$B$OFC$K0U<1$7$J$$$,(B,$B;#1F5wN%$O0lDj$KJ]$D$3$H$H$9$k(B.

2.3.Gabor$B%U%#%k%?(B

Gabor $B%U%#%k%?(B[3]$B$H$O(B,$BG;C8FCD'$N<~4|@-$HJ}8~@-$rFCD'NL$H$7$FG'<1$9$kJ}K!$G$"$k(B.
$B%U%#%k%?$NJ}8~$rJQ2=$5$;$k$3$H$K$h$jJ}0LA*Br@-$r;}$?$;$k$3$H$,$G$-(B,
$B%U%#%k%?$N<~GH?t$rJQ2=$5$;$k$3$H$K$h$jA4BNE*$JFCD'$+$i6I=jE*$JFCD'$^$GCj=P$9$k$3$H$,$G$-$k(B.
$B4i2hA|>e$KB?$/$NFCD'E@$rG[$7>\:Y$K0LCV7h$a$7$FFCD'NL$rHf3S$7$F$$$k$?$a(B,
$B0LCV$:$l8m:9$dI=>pJQ2=(B,$B4i8~$-JQ2=$K6/$$$H$$$&FCD'$,$"$k(B.

$BF~NO2hA|$K(BGabor$B%U%#%k%?$r=DJ}8~(B,$B2#J}8~$K$+$1$?=PNO7k2L$r?^(B2$B$K<($9(B.

$B?^(B2:Gabor$B%U%#%k%?$K$h$k=PNO7k2L(B

Gabor$B4X?t$O0J2<$N<0$GI=$5$l$k(B.

2.4.$B4i2hA|$NCj=P(B

$B4i%Q!<%D$rCj=P$9$kA0$K(B,$BFI$_9~$s$@2hA|$+$i4i0J30$NGX7J$J$I$r

Gabor$B%U%#%k%?$K$h$C$FF@$i$l$?=PNO7k2L(B($B?^(B2)$B$NFCD'NL$+$i(B,$B4iNN0h$rH=JL$9$k(B. $B$"$i$+$8$a%F%s%W%l!<%H2hA|$h$j4i%Q!<%D$NFCD'NL$r

$B

$BF~NO2hA|"*(B $B4i2hA|Cj=P(B
$B?^(B3:$B4i2hA|$NCj=P(B

2.5.$BL\!&I!!&8}$NCj=P(B

$BCj=P$5$l$?4i2hA|(B($B?^(B3)$B$+$i(B,$B4i%Q!<%D$rCj=P$9$k(B.
$B4i%Q!<%D$NCj=PJ}K!$O(B,Edge$B8!=P$r1~MQ$7$F(B,$BO"B3$7$?NX3T@~$rCj=P$9$kJ}K!$G9T$&(B.

Gabor$B%U%#%k%?$K$h$C$FF@$i$l$?L\!&I!!&8}$N$*$*$^$+$J0LCV>pJs$H(B, $B?^(B4$B$N4i$N9=@.(B($BL\$H8}$N0LCV4X78(B)[4]$B$rMxMQ$7$F(B,$B4i%Q!<%D$rCj=P$9$k(B.

$B?^(B4$B$O(B,$B:8L\$H1&L\$N4V$r(B dist 1 $B$H$7(B, dist 1 $B$NCfE@$+$i2<$K(B dist 2(=1.1 x dist 1) $B$@$1?-$P$7$?0LCV$K8}$,B8:_$9$k$H$$$&(B,$BL\$H8}$N0LCV4X78$G$"$k(B. $B8}$N2#$ND9$5(B(dist 3)$B$O(B dist 1 $B$HF1$8D9$5$G$"$k(B.

$B?^(B4:$B4i$N9=@.(B

---

3.$B$^$H$a$H:#8e$N2]Bj(B

$B$^$H$a(B

$B8=CJ3,$G$O(B,$B4i2hA|$rCj=P$9$k$H$3$m$^$G$7$+$G$-$F$$$J$$(B.
$B$3$l$+$i(B,$BL\!&I!!&8}$NCj=P$r$9$k$?$a$N(BEdge$B8!=P$N%"%k%4%j%:%`$r:n@.$7(B,$B%7%_%e(B $B%l!<%7%g%s$r9T$&(B.

$B:#8e$N2]Bj(B

$B:#2s$N8&5f$G$O(B,$B@5LL4i$N$_$N4i2hA|$NG'<1$J$N$G(B,$B2#$d $B$^$?(B,$B>HL@$K$h$k1"1F$N=|5n=hM}$r9T$$2hA|2r@O$N@:EY$r>e$2$kI,MW$b$"$k(B.

---

4.$B;29MJ88%(B

[1] FaceDetection http://www.it.lut.fi/project/facedetect/
[2] GaborWavelt http://www.teu.ac.jp/chiit/~h-saito/2003/index.files/frame.html
[3] Ian R Fasel, Marian S Bartlett, Javier R Movellan, ''A Comparision of Gabor Filter Methods for Automatic Detection of Facial Landmarks'', Proceedings of the Fifth IEEE International Conference on Automatic Face and Gesture Recognition(FGR'02)
[4] F.Zargari Asl, M.R.Asharif, B.Dolatshahi, ''Detection of Face Features Location and it$B!G(Bs Implication on Model-Based Coding'', Sixth Iranian Conference on Electrical Engineering ICEE, May 1998,Tehran,Iran.
[5] Yulia Gizatdinova and Veikko Surakka,' 'Feature-Based Detection of Facial Landmarks from Neutral and Expressive Facial Images'', IEEE Transaction On Pattern Analysis And Machine Intelligence, Vol.28, No.1, January 2006