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Description: C++,图像处理源码，加载256位bmp图片，使用霍夫曼编码进行图像压缩，代码可用。- C++, image processing source code, load 256 bmp images, image compression using Huffman coding, the code is available.
Platform: |
Size: 4373504 |
Author: 牛英丽 |
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Description: MATLAB实用源代码
1.图像反转
MATLAB程序实现如下：
I=imread( xian.bmp )
J=double(I)
J=-J+(256-1) 图像反转线性变换
H=uint8(J)
subplot(1,2,1),imshow(I)
subplot(1,2,2),imshow(H) -matlab code
Platform: |
Size: 3072 |
Author: 田笑 |
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Description: 用来对图像进行处理的小程序，针对256位BMP图片-Used to image processing applet for 256 BMP picture
Platform: |
Size: 4616192 |
Author: yinlitian |
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Description: 用VC++实现图像的读取处理,主要要用256色位图BMP格式-With VC++ Realize image reading process, the main use 256-color bitmap BMP format
Platform: |
Size: 6359040 |
Author: 小凡 |
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Description: 读取256灰度级的bmp格式图片，并对其像素进行处理-256 gray levels read bmp format images, and its pixel processing
Platform: |
Size: 499712 |
Author: 马超 |
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Description: 软件介绍
256色BMP图片验证码识别脚本
Tags： 256色BMP图片验证码识别脚本-Software introduction
256 color BMP image verification code identification script
Tags:256 color BMP image verification code identification script
Platform: |
Size: 9216 |
Author: lmpudn25 |
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Description: 1.验证码可在无GD库的空间中正常运行 对于支持GD库的空间，系统自动调用GD库来输出验证码 对于不支持GD库的空间，系统自动调用我自己编写的256色BMP图像输出函数，自定义生成256色BMP图片 以上步骤自动自己判断，无需设置 图像函数都保存在echo_img.php文件中 调用方法请参考img.php文件 2.支持标题搜索，数据库对标题建有索引 3.支持回复.编辑,删贴功能 -1. The codes can support the normal operation of the GD library space, the system automatically calls the GD library no GD library space to output the code does not support GD library space, the system automatically calls I have written a 256-color BMP image output function, custom build a 256-color BMP image above steps automatically decide for themselves, without setting functions are stored in the image file echo_img.php call, please refer to the file. 2. img.php support title search, title built on the index 3. support reply, the editor, function Shantie
Platform: |
Size: 356352 |
Author: ouway |
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Description: 加载BMP图像（256色位图），采用梯度重心法提取中心线-load bmp picture(256 color bitmap),and dispose image gradient_center_method
Platform: |
Size: 158720 |
Author: 罗磊 |
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Description: 主要功能： 1.验证码可在无GD库的空间中正常运行 对于支持GD库的空间，系统自动调用GD库来输出验证码 对于不支持GD库的空间，系统自动调用我自己编写的256色BMP图像输出函数，自定义生成256色BMP图片 以上步骤自动自己判断-The main function: 1. Verification code can be normal in the absence of GD library space GD library for the support of space, the system automatically calls the GD library to output the verification code does not support the GD library space, the system automatically calls my own writing 256 colors BMP image output function, custom generated 256 color BMP picture above steps automatically determine their own
Platform: |
Size: 396288 |
Author: uiy |
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Description: 对256色bmp图像进行处理的程序,包括点运算,几何变换,正交变换-In 256 colors BMP image processing procedures, including point arithmetic, geometry transformation, orthogonal transformation
Platform: |
Size: 289792 |
Author: ddfkx&7902 |
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Description: 小波变换
基于小波变换的融合方法：wave.m
clc
A double(imread( bbb1.bmp ))
A A/256
a double(imread( bbb0g.bmp ))
a a/256
R I1(:,:,1)
G I1(:,:,2)
B I1(:,:,3)
[M,N] size(I2)
j 2
wavefilter db2
[CA1,CH1,CV1,CD1] dwt2(R,j, wavefilter )
[CA2,CH2,CV2,CD2] dwt2(a,j, wavefilter )
[CA3,CH3,CV3,CD3] dwt2(G,j, wavefilter )
[CA4,CH4,CV4,CD4] dwt2(B,j, wavefilter )
CA1 CA1*0.6+CA2*0.4
CA3 CA3*0.6+CA2*0.4
CA4 CA4*0.6+CA2*0.4
for i 1:S:M-4
-wt image fusion processing
Platform: |
Size: 1024 |
Author: 郭治亨 |
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Description: 1.图像反转
MATLAB程序实现如下：
I=imread('xian.bmp');
J=double(I);
J=-J+(256-1); %图像反转线性变换
H=uint8(J);
subplot(1,2,1),imshow(I);
subplot(1,2,2),imshow(H);(1. image reversal
The MATLAB program is implemented as follows:
I=imread ('xian.bmp');
J=double (I);
J=-J+ (256-1);% image inversion linear transformation
H=uint8 (J);
Subplot (1,2,1), imshow (I);
Subplot (1,2,2), imshow (H);)
Platform: |
Size: 34816 |
Author: 陌绪 |
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