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28coderesources
- 图像处理所涉及的256转灰度，二值化等等，每个部分都是独立可执行的工程文件，很方面的代码复用-256 involved in image processing turn gray, binary, etc., are independent of each part of the project executable file, it' s code reuse
shiftedlin
- The purpose of this program is to be a practical and didactic introduction on how to perform shifted-linear interpolation. It is a self-contained application that will apply a rigid-body transformation to an image (rotation and translation). The sour
code
- 使用4*4抖动矩阵由24位彩色图像生成抖动图像-dithering,4*4 matrix,24-bit color, lena
predictivecoding
- using predictive coding to encode an image (lena.image)
Canny
- Canny算子提取边缘，matlab进行图像处理，图像锐化-Canny edge extraction operator, matlab image processing, image enhancement
pca_data_compress
- matlab实现lena图的压缩，可以选择压缩比，并附有实验的结果和分析-matlab implementation lena map compression, you can choose the compression ratio, together with the experimental results and analysis
medianfilte
- 将lena图像施加Pa=Pb=0.1的椒盐噪声，然后采用3*3中值滤波处理，给出去噪前后的图像。-The lena image put Pa = Pb = 0.1 of the salt and pepper noise, then a 3* 3 median filter processing, the image is given before and after denoising.
DiscreteFourierTransform
- 离散傅立叶变换(DFT) Wikipedia，自由的百科全书 Lena灰度图像的结果： -Discrete Fourier Transform (DFT) Discrete Fourier Transform (DFT) Wikipedia, the free encyclopedia Lena gray image of the results:
mean_filter
- 均值滤波器。 对灰度图进行简单的滤波处理。 两个程序的滤波器模板在表达上不同，实质算法是一样的。 -mean filter. digital figure processing.
sucess_in_fdct
- 本程序是一幅512*512的lena.raw图像进行快速DCT和其逆变换，整个程序均调试通过，是在C语言环境下编写的，在整个关于快速DCT的源码中，本代码可以说是集大成者，很值得一看。-This procedure is mainly of a float or double type of data, rounding, the float data can be positive or negative, can be, take the whole principle of roundin
lena
- 对yuv视频文件同时进行huffman和小波编码和解码-encode and decode the yuv video with huffman and wavelet algorithm
imageprocessing
- 将lena图像（或别的）施加Pa=Pb=0.1的椒盐噪声，然后采用3 3中值滤波进行处理，给 出去噪前后的图像 将Pepper图像分别进行平滑和锐化处理，分别给出滤波后的图像-The lena image (or other) the imposition of Pa = Pb = 0.1 of the salt and pepper noise, then a 3 3 median filter processing, the image will be given before an
Edge
- 在MATLAB环境下，实现对Lena图像的边缘提取，主要对比了Roberts、Prewitt、Sobel、Laplace四种算子的边缘提取的效果-In the MATLAB environment, to realize the Lena image edge extraction, mainly comparing Roberts, Prewitt, Sobel, Laplace edge detection operator of four results
lena
- 该程序实现迭代法求最佳阈值进行二值化处理 中值滤波 等图像基本处理！-Iteration method by the program to achieve the best binarization threshold median filtering, image processing basic processing!
test2
- OpenCV入门学习，在VC++6.0中实现图像的简单载入。图像文件lena.jpg-Introduction to Learning OpenCV, in VC++6.0 to implement a simple image loaded. Image File lena.jpg
hello
- OpenCV入门学习，在VC++6.0中实现图像的简单载入与输出。程序要带参数实现。图像文件lena.jpg-Introduction to Learning OpenCV, in VC++6.0 to implement a simple image loading and output. Process parameters to achieve. Image File lena.jpg
multiscale
- 多尺度变换域隐马尔可夫模型能够有效地描述变换域系数在尺度间、尺度内和方向间的统计相关性,是 一种新的统计图像感知与识别方法. 文中以变换域系数的统计相关性描述为中心,以模型的设计和应用的开展为 两翼,深入分析了子波变换的三级统计特性与机理,比较研究了多尺度变换域的十种统计模型,并系统评述了这些 模型在图像感知、处理和分析中的最新进展. 同时,具体论述了这一领域研究中两类成功的实例:图像去噪和图像 纹理分割. 对于前者,以Lena 图像为测试用例分析比较了以变换域统计模型为核心的
l1_cs
- 对lena.map先分块处理，然后做cs变换，观测矩阵用随机高斯矩阵，重构算法用l1算法-On lena.map first block processed, and then do cs transform, random Gaussian matrix with the observation matrix, reconstruction algorithm algorithm using l1
standard_test_images
- lena image for research work
li9_23
- clear all I=imread( lena.bmp ) figure imshow(I) I2=imrotate(I,-4, bilinear ) 逆时针旋转4度 figure imshow(I2) I3=fliplr(I) 垂直镜像 figure imshow(I3) I4=imresize(I,0.5, bilinear ) 缩小为原图的1/2 figure imshow(I4) A=double(I) 转换为double类型