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mediancut
- Median Cut Algorithm,RGB,image,algorithm,quantization,color,red,blue,green,multimedia processing,
MaxLoydVectorQuantizer
- Implementation of a Max Lloyd quantizer using matlab for color RGB images. The quantizer uses random starting conditions and find the locally optimal quantizer levels.
skin_detect
- 先讀入膚色，非膚色的圖片，在將各張圖片由RGB轉成YCbCr。讀進來的時候，我是用四維的陣列去存膚色的圖片以及非膚色的圖片。第一個維度是用來存放有幾張圖片，接下來是解析度，還有幾個channel。讀進來之後再分別對膚色，非膚色的Cb，Cr來作統計。分別會得到Cb，Cr的mean和variance。再依次分別帶入Multivariate Normal Density的公式去求得膚色，非膚色出現的機率。最後再將得到的兩個機率值相除，得到的值，拿來和threshold值相比，藉此來判斷Input的圖的
denoise3
- 一幅真彩色图像的小波去噪方法实例。通过对一幅真彩色图像的RGB三个方面分别处理，把处理后的结果结合得到。-A true color image examples of wavelet denoising method. Through a true color image of the RGB three aspects dealt with separately, the results of the combination to be processed.
ImageGrayLevel
- 用matlab显示图片的RGB各分量的灰度值-Matlab display images with the RGB values of the various components of the gray
imcompr
- 基于奇异值分解的图像压缩。分别给出了灰度及RGB真彩图的压缩代码。 -Based on singular value decomposition of the image compression. Are given respectively grayscale and RGB true color pictures of the compression code.
RGB
- 在matlab中实现简单的牛顿插值算法（此算法引用自NED工程与技术大学）-scr ipt for Newton s Interpolation. Muhammad Rafiullah Arain Mathematics & Basic Sciences Department NED University of Engineering & Technology- Karachi Pakistan. --------- x and y are two Row Matr
MATLAB
- rgb image processing
formatosImagen
- From a given image, this code returns it in the following colour spaces RGB,NTCS,YCBCR,HSV. The fields are returned in a matrix of dimensions (:,:,12)
HSV-histogram
- HSV颜色空间较RGB空间更适合人的感官视觉，在HSV空间统计图像的分布特征并用于检索比在RGB空间的效果较好。-HSV color space than RGB space is more suitable for people’s senses of sight, in the HSV spatial statistical distribution of the image and is used to retrieve than in RGB space effective.
quantization
- 对RGB图像进行uniform量化处理 uniform quantization for RGB image-uniform quantization
RGBtoHSVtoRGB
- 在HSV空间中实现肤色检测，先把RGB空间转换到HSV空间，在HSV空间处理后重新转换到RGB空间，做进一步处理。-In the HSV color space to achieve detection, first RGB space is transformed into HSV space, re-treatment in HSV space conversion to RGB space, for further processing.
rgb2ind
- 将RGB图像转换为索引图像，包括图像矩阵和颜色图数组-The RGB image is converted into an index image, including image matrix and color map array
yuv
- 在yuvshow.m设定输入文件和参数，调用子函数处理yuv文件，转化为RGB，并播放。-read and show yuv vedio file
hsi2rgb-rgb2hsi
- RGB模型与HSI模型的相互转换MATLAB源码-rgb2hsi,hsi2rgb
RGBtoHSV
- 位图的颜色在RGB和HSV色彩空间之间转换的代码-Bitmap in RGB and HSV color space conversion between color code
YUV2RGB
- 实现YUV格式视频序列向RGB视频序列转换-Achieve YUV format video sequence to convert RGB video sequence
rgb2luv
- function Luv_back = rgb2luv(Im_rgb) takes an image in Rgb coords and returns either a vector or an image in Luv coords, depending on Type (Image or vector).-function Luv_back = rgb2luv(Im_rgb) takes an image in Rgb coords and returns either
rgb2lab
- function y=rgb2lab(im) rgb2lab( image ) Converte de RGB para LAB-function y=rgb2lab(im) rgb2lab( image ) Converte de RGB para LAB
work
- RGB图像格式转换为YUV格式。 根据RGB到YUV关系转化以及分量取平均值转换两种方法，以实例形式编程，不是子函数的形式。-RGB to YUV。 figure s style transform.