$BGr9u$NG;C8(B $B$H$$$&$N$O!"(B $B$I$NMM$J2hA|$rA[Dj$7$F$$$k$N$G$7$g$&$+!)(B
$B$$$o$f$k(B Grayscale $B$N2hA|$G$7$g$&$+!)(B
$B$=$l$H$b(B 1 bit $B$N(B Black & White $B$G$7$g$&$+!)(B
Word $B$O(B $B2hA|JT=8MQ$N%=%U%H%&%'%"(B $B$G$O$J$$$N$G!"(B
$B4uK>$5$l$F$$$kA`:n$O(B Word $B>e$G<B9T$9$k$h$&$J$b$N$G$O$J$$$H;W$$$^$9!#(B
GrayScale $B$X$NJQ49$G$"$l$P!"(B
IrfanView $B$N$h$&$J(B $B2hA|$rJT=8$G$-$k(B Software $B$r;H$C$F2hA|$rJT=8$7$F$+$i(B
Word $B>e$G$=$N2hA|$r;HMQ$7$F$/$@$5$$!#(B
IrfanView $B$N>l9g$O!"(B $B%a%K%e!<(B $B$+$i(B Image > Convert to GrayScale
$B$GJQ49$G$-$^$9!#(B
IrfanView $BF|K\8lHG$N%Z!<%8(B
http://www8.plala.or.jp/kusutaku/iview/
Back & White $B$XJQ49$7$F!"(B
$B$=$l$r(B Halftone $B$d(BJarvis $B$J$I$N<jK!$G(B $BG;C8$rI=8=$9$k(B $B$H8@$&$N$G$"$l$P!"(B
Gimp $B$d(BPaint.net Corel Photo Paint $B$J$I$N(B Picture Editor $B$r;HMQ$7$F$/$@$5$$!#(B
$B$?$H$($P!"(B Corel Photo-Paint $B$N>l9g$O!"(B
$B%a%K%e!<(B $B$+$i(B Image > Color Mode > Black & White
$B$GI=<($5$l$k2hLL$G:Y$+$$@_Dj$r$7$F!"(B
$BJQ49A0$K(BPreview $B$b$G$-$^$9!#(B
$B!J(BIrfanView GIMP$B!"(B Paint.net $B$OL5=~$G$9$,!"(B Corel Photo-Paint $B$O(B $BM-=~$G$9!#!K(B
Paint.net
http://www.getpaint.net/
Gimp for Windows
http://gimp.org/windows/
$B$=$N$[$+!"(B $BF3F~$5$l$F$$$k(B Phot Editing Software $B$,$"$l$P!"(B
$B$=$l$r;H$C$F$/$@$5$$!#(B
The Many Faces of Black & White
http://desktoppub.about.com/od/scanninggraphics/ss/color_to_bw_3.htm
"$B%_%k%-!<(B" <????@discussions.microsoft.com> wrote in message news:1BD38222-A42E-410F-911E-***@microsoft.com...