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RGB 的代码
example3_3.m
RGB=imread('flowers.tif');
image(RGB)
example4_8.m
RGB=imread('flowers.tif');
[x,y,z]=sphere; %定义球面
warp(x,y,z,RGB)
example4_12.m
RGB=imread('hr.jpg');
YCbCr=rgb2ycbcr(RGB);
subplot(1,2,1);
subimage(RGB);
title('原图像');
subplot(1,2,2);
subplot(1,2,2);
subimage(YCbCr);
title('变换后的图像');
example4_10.m
RGB=imread('hr.jpg');
HSV=rgb2hsv(RGB);
subplot(1,2,1);
subimage(RGB);
title('原图像');
subplot(1,2,2);
subimage(HSV);
title('变换后的图像');
example4_11.m
RGB=imread('hr.jpg');
YIQ=rgb2ntsc(RGB);
I=YIQ(:,:,1);
subplot(1,2,1);
subimage(RGB);
title('原图像');
subplot(1,2,2);
subimage(I);
title('变换后的图像');
xcolors.cgi
#!/usr/bin/perl -wT
use strict;
use HTML::Template;
my $rgb_file = "/usr/X11/lib/X11/rgb.txt";
my $template = "/usr/local/apache/templates/xcolors.tmpl";
my @colors = parse_colors( $rgb_file );
sample.ico
#
# Example icon file
#
screen width 640
screen height 480
screen colors 16
screen background 0
screen map
rgb 0 0 0 is . # Black
rgb 0 0 170 is 1 # Blue
rgb 0 170 0 is 2 # Green
rg
彩色canny.m
RGB=imread('flowers.tif');
isrgb(RGB);
figure(1),imshow(RGB);
I=rgb2gray(RGB);%彩色变灰度
figure(2),imshow(I);
BW=edge(I,'canny');%提边
figure(3),imshow(BW);
out=RGB;
out(BW) =255;%两图融合
figure, imsh
ex2501.m
%例25-1 RGB真彩真彩着色
%Ex25-1 RGB coloring
clear
close all
[x,y]=meshgrid(-1:0.2:1);
z=x.^2+cos(y*pi);
[m,n]=size(z);
c=rand(m,n,3);
surf(x,y,z,c)
title('RGB coloring of surf')
webfxapi.css
/* This style sheet is used for WebFX Api pages */
a.helpLink,
a.helpLink:hover {
color: rgb(0,66,174);
border-bottom-color:rgb(0,66,174);
}
.help-tooltip {
width: auto;
}
.help-tooltip