Description: RGB色彩空间转换为Ycbcr色彩空间并进行非线性变换后判别肤色
仅供大家参考-RGB color space conversion to Ycbcr color space and nonlinear transformation discriminant color only reference! ! Platform: |
Size: 930 |
Author:吴俊良 |
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Description: 数字图像处理中关于色彩空间变换的实现，色彩空间包括：YUV，YCbCr,Iab,RGB,XYZ等等。-Digital Image Processing for color space conversion in the color space include : YUV, YCbCr, Iab, RGB, XYZ and so on. Platform: |
Size: 254976 |
Author:王青海 |
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Description: RGB色彩空间转换为Ycbcr色彩空间并进行非线性变换后判别肤色
仅供大家参考-RGB color space conversion to Ycbcr color space and nonlinear transformation discriminant color only reference! ! Platform: |
Size: 1024 |
Author:吴俊良 |
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Description: RGB色彩空间转换为Ycbcr色彩空间并进行非线性变换后判别肤色-RGB color space conversion of color space and Ycbcr nonlinear color transform discriminant Platform: |
Size: 1024 |
Author:刘博 |
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Description: 本m文件实现的是正面人脸的提取，基于YCbCr空间肤色区域提取和形态学的处理-this document is the realization of the right face extraction, YCbCr color space based on regional extraction and processing of morphological Platform: |
Size: 2048 |
Author:郭家驹 |
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Description: 对由光源颜色变化引起的图像色彩偏差,进行了校正,并在YCbCr颜色空间建立了Cb-Cr色度查找表和亮度信息联合的肤色模型,应用预处理技术,去除部分非人脸区域,减少人脸检测的搜索空间,并采用模板匹配方法在人脸候选区域检测人脸.实验表明,该方法能够有效的从复杂环境的彩色图像中检测出左右旋转不超过45°的人脸,且不受人脸表情、尺度和数目的影响,且错误率较低.-Color by the light source caused by the change of image color deviation, a correction, and YCbCr color space established a Cb-Cr chrominance and luminance information look-up table of the color model of the joint application of pre-treatment technology, to remove some non-human face region, Face detection to reduce the search space, using a template matching method in the face candidate region detection of human faces. experiments show that the method can be effective in complex environments from color images detected no more than about 45 ° rotation of the human face, and from Facial Expression, scale and number of impact, and lower error rate. Platform: |
Size: 191488 |
Author:lll |
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Description: face detection肤色分割 把彩色图象由rgb彩色空间变换到ycbcr彩色空间，通过算子分割出肤色区域，得到二值图，然后进行膨胀与腐蚀，最后进行边缘检测。-face detection skin color segmentation to color images from rgb color space conversion into YCbCr color space, through the operator partitions a color region, the binary image, and then expansion and corrosion, and finally to carry out edge detection. Platform: |
Size: 2048 |
Author:zhaoyebai |
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Description: This program finds the edges of a color image by converting the original image to YCbCr color space. Basic edge detection technique used is canny. -This program finds the edges of a color image by converting the original image to YCbCr color space. Basic edge detection technique used is canny. Platform: |
Size: 7168 |
Author:zhangpeng |
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Description: 这是一个用于图像的彩色空间之间转换的MATLAB程序。例如RGB,HIS,Luv,YCbCr,YUV之间的转换，很方便的。-This is a color space for image conversion between MATLAB procedures. Such as RGB, HIS, Luv, YCbCr, YUV conversion between, very convenient. Platform: |
Size: 4096 |
Author:hu |
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Description: RGB,YCbCr,HSV,HSL,CIE等颜色空间转换
这个Matlab程序用于颜色空间的转换。可以在RGB, YPbPr, YCbCr, YUV, YIQ, YDbDr, JPEG-YCbCr, HSV, HSL, XYZ, CIE Lab (CIELAB), CIE Luv (CIELUV), and CIE Lch (CIELCH)等颜色空间中任意转换。-B = colorspace( dest<-src , A) converts image A from color space src to color space dest .
Example:
B = colorspace( HSV<-RGB ,A) Convert image A from RGB to HSV
C = colorspace( YCbCr<-HSV ,B) Convert HSV to YCbCr
D = colorspace( RGB<-YCbCr ,C) Convert YCbCr back to RGB
Platform: |
Size: 4096 |
Author:李佳航 |
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Description: RGB颜色空间转换为 YCbCr 和HSV空间，自己编写的matlab 代码，希望对打家有帮助。-RGB color space is converted to YCbCr and HSV space, have written matlab code, want to combatants spar in home help. Platform: |
Size: 2048 |
Author:shen |
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Description: 这个程序用来统计被训练的肤色在YCbCr空间的聚类情况，从而建立一维高斯模型，进行肤色分割。-Statistics and observe various color space of 1-d gaussian clustering including Y Cb Cr。 Platform: |
Size: 1447936 |
Author:sun |
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Description: 有效的肤色分割程序，将RGB颜色空间转化到YCbCr空间，有效处理了光照 通过形态学处理完善了图片肤色分割的圆滑程度-Skin color segmentation and effective procedure to RGB color space conversion to the YCbCr space to deal effectively with the light through the morphological processing and improved color image segmentation smooth level Platform: |
Size: 1024 |
Author:jack |
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Description: 基于YCbCr色彩空间的人脸检测程序，着重阐述了基于肤色分割和模板匹配验证的人脸检测算法。 -YCbCr color space-based face detection program focuses on the face detection algorithm based on skin color segmentation and template matching verification. Platform: |
Size: 15360 |
Author:微微 |
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Description: 编程实现二维8*8图像块的DFT，DCT变换
输入一副RGB图像，将其转化为YCbCr颜色空间，然后对Y分量做分块DFT变换，保存为灰度图像，统计计算时间
编程实现8*8块DCT变换,然后分别显示，当使用64个DCT系数里面的一些系数进行重构，比较其质量；同时熟悉采用FFT来实现DCT变换的思想，并显示2维8*8DCT变换的基函数图像(Programming the DFT, DCT transform of two dimensional 8*8 image block
Input a pair of RGB images, transform it into YCbCr color space, then divide the Y component into block DFT transform, save as gray image, and calculate the calculation time
The 8*8 block DCT transform is implemented by programming, and then it is shown that when using some coefficients in 64 DCT coefficients, the quality is reconstructed. Meanwhile, the idea of DCT transformation is familiar with FFT, and the base function image of the 2 dimensional 8*8DCT transform is displayed.) Platform: |
Size: 3072 |
Author:雪鹊
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Search - YCbCr color space matlab