搜索资源列表
ImgPreEdgEnh
- canny算子程序 用Canny算子提取边缘 用Canny算子提取边缘\\测试图片 \\原始lena图像.bmp 用Canny算子提取边缘\\测试图片\\用canny算子提取边缘.bmp 用Canny算子提取边缘\\源代码 用Canny算子提取边缘\\源代码\\cdib.cpp 用Canny算子提取边缘\\源代码\\cdib.h 用Canny算子提取边缘\\源代码\\ChildFrm.cpp 用Canny算子提取边缘\\源代码\\ChildFrm.h
imagecodingexample
- 处理图像lena.bmp,并画出各图像的灰度层次的分布图，并对256位和16位信源数据进行霍夫曼编码-lena.bmp image processing and paint images of the gray level of distribution map as well as 256-bit and 16-bit data source coding Hoffman
wavelift
- 暂时只支持jpeg2000支持的 cdf97 和spline53 可以这样来测试： x=imread( E:\\study\\jpeg2000\\images\\lena.tif ) ％ see the decomposition coefficients y=wavelift(x, 1, spl53 ) using spline 5/3 wavelet figure subplot(1,2,1) imshow(x) subplot(1,2,2) imshow(mat2g
Vc++A
- 本代码同VC编码对图像lena进行图像的反色，反色后的图像颜色变暗。-the VC code with the right image coding lena images of anti-Israel and anti-color image color darken.
images
- 图像处理中经常使用的标准测试图像的RAW格式文件。其中包括lena,barbara,finger,goldhill,baboon等。
embed.zip
- 藏入數位浮水印處理程式 1．本程式所採用之影像格式皆為*.raw之灰階影像。 2．本程式採用的浮水印格式為128×128之灰階影像ccu.raw。 3．本程式所採用的原始影像格式為512×512 之灰階影像Lena.raw。 ,Possession of a digital watermark into the processing program 1. Used in this program are the*. raw format images of gray-scale imag
Wavelet2D
- 二维小波变换算法实现压缩解压的程序，此程序中处理的图像为典型的测试图像lena-Two-dimensional wavelet transform algorithm compression decompression procedures, the procedures for dealing with images typical test images lena
Lena
- 2、 转换为灰度图像。 这个算法是依照彩色图转化为灰度图像的方式： 灰度值 = 0.3*R+0.59*G+0.11*B 用两重循环遍历截取的图片，对于每一个象素点，用MFC的函数取得其COLORREF形式的颜色值，从中分解出R、G、B三种颜色的值，计算出对应的灰度值后，赋给R、G、B即可。完成遍历后刷新图片就可以看到转换后的灰度图像。 -2, converted to grayscale images. This algorithm are in accordance with
compared
- 对比BP，OMP，StOMP对自然图像的重构效果,输入图像是一幅256*256的lena图像，我们使用压缩采样后，再用上述三种方法对其进行重构，比较其结果，其中StOMP方法是用不同的阈值-Contrast to BP, OMP, StOMP effect on the reconstruction of natural images, input image is a 256* 256 lena image, we use the compressed sampled, and then re
fwdimages
- Lena Images .pgm format with the error image
ImageandHistogram
- 打开一幅256色BMP图像，进行灰度统计直方图的操作并且用对话框资源显示直方图，程序重要而简洁。-Open a 256-color BMP images to obtain gray-scale histogram display operation to get the dialog box resources, Histogram
JPEG_compression_image.m
- 利用Matlab编程实现对lena.bmp灰度图象进行QF=50和QF=40的压缩和解压缩，比较二者的PSNR，并且利用霍夫曼编码模拟信道中传输图象。通过了Matlab2009A测试。-Using Matlab program to compress and decompress the gray image Lena.bmp at QF = 50 and QF = 40,as well as comparing the result of two situation.Then using Hu
raw2bmp
- 讲lena的raw格式转换成8位bmp图像-lena s raw format images converted to 8-bit bmp
Digital-image-processing-experiment
- 将LENA图像分别进行4倍和16倍减采样并对减采样的效果进行描述 将LENA图像转换成256、62、32、8、2 级灰度图像，并对灰度减小后的图像效果进行-Will LENA image separately and 16 times as much as four times and reduce sampling the effects of reducing sampling the LENA images into 256, 62, 32, 8, 2 levels of gray ima
standard-test-images
- 用于数字图像处理的标准测试影像，包含Lena、Baboon、Barbara等-For standard test images on digital image processing
images
- 数字图像处理的非常面全的图片，包含有各种格式的和大小的。-there are many kids of images that used to digitial image pricessing,including lena,boat,cman images
lena-graychazhi
- 对lena图像分别进行4倍和16倍减采样，将256级的lena图像转换成128级灰度图像，64级灰度图像，32级灰度图像-Gray image of lena were reduced four times and 16 times sampling, 256 of 128 lena image is converted into a grayscale image, the 64-level grayscale images, 32 gray-scale image
lena
- Lena Test images for image processing.
BP_tuxiangyasuo
- BP神经网络的图片压缩，注释很清楚，附有测试lena图片，压缩比例已经注释了，很好用-BP neural network image compression, the notes are very clear, with the test Lena images, the compression ratio has been annotated, very easy to use!!