$@H/I=J88%(J, $@8&5f(J, $@;qNA$H>pJs(J, $@55EDG=@.(J

Colorimetry

$B2D;k8w$O(B400nm$B!J;g!K$+$i(B700nm$B!J@V!K$^$G$NGHD9$NEE<'GH$G$"$k(B $B!J?^(B11.1.1$B!K!#J*BN?'$O8w$,H? $B?'$NM}2r$NB?$/$O!"(BNewton$B$NO@J8(B Optick$B$K0M$C$F$$$k!#(BGrassman$B$O;0?'(B $B?'%^%C%A%s%0%7%9%F%`$rDj5A$9$k#8$D$N8xM}$r3+H/$7!"$3$l$,8=:_$N?'2J3X$N(B $B4pK\$H$J$C$?!#(B

• Luminance/brightness$B!J51EY!K$O!"?'$K4X78$N$J$$8w$NNL$G$"(B $B$k!#(BLuminance$B$H(Bbrightness$B$O0c$&0UL#$GMQ$$$i$l$k$3$H$b$"$j!"(Bluminance$B$O(B $B$"$k$4$/6I=jE*$J%9%]%C%H$GB,Dj$7$?8w$N@dBPE*$J6/$5$rI=$9$N$KBP$7$F!"(B brightness$B$O8w8;$N4D6->r7o$K0MB8$7$?CN3P$G$-$k8w$N6/$5$r<($9!#K\=q$G(B $B$O!"(B13$B>O0J30$G$O$3$N#2$D$K0c$$$r@_$1$J$$!#(B
• Hue$B!J?'Aj!K$O!"?^(B11.1.2$B$K<($9$h$&$J8w$N Saturation$B!J:LEY!K$O!"8w$NCf$N?'$N=cEY$r<($9!#:LEY$O?'8w(B (chromatic color)$B$NNL$NA}2C$K9g$o$;$FA}$($k!#(B

$B?'Aj$H:LEY$O?'ItJ,(B(chrominance part)$B$r9=@.$9$k!#(B

1. Primaries$B!JBh0l86M}!K!'A4$F$N?'$O#3$D$N?'8w(BX,Y,Z$B$N:.9g$G?'(B $B9g$o$;$G$-$k!#(B
2. Luminance independence$B!J51EYFHN)@-!K!'?'9g$o$;$O9-HO0O$K$*(B $B$$$F51EY$H4X78$J$$!#(B
3. Luminance addition$B!J51EY2C;;!K!'?'$N:.9g$G$N51EYCM$O!"3F(B $B8D$N51EYCM$N9g7W$H$J$k!#(B
4. Color mixing$B!J?':.9g!K!'?'$N:[email protected],$r?M$NL\$,8+J,$1$k(B $B$3$H$O=PMh$J$$!#(B
5. Color matching$B!J?'9g$o$;!K!'?'(BC$B$O(B$B!J<0(B11.1.1$B!K$GI=8=$G$-$k!#$3$N78?t(Bx,y,z$B$r(B tristimulus values$B!J;0;I7cCM!K$H8F$V!#(B
6. Color addition law$B!J?'$N2CK!B'!K!'(B$B$G(B$B$J$i(B $B$P(B$B$G$"$k!#(B
7. Color subtraction law$B!J?'$N8:K!B'!K!'(B$B$G(B $B$J$i$P(B$B$G$"$k!#(B
8. Color transition law$B!J?'$NA+0\B'!K!'(B$B$G(B$B$J(B $B$i$P(B$B$G$"$k!#(B

$BI=?'7O$K$OMM!9$J$b$N$,:NMQ$5$l$F$-$?!#(B1931$BG/(BCIE$B$,@V(B(700nm)$B!"NP(B (546.1nm)$B!"@D(B(435.8nm)$B$r$b$H$K?^(B11.1.3$B$N$h$&$K7hDj$7$?!#(B