Description: 肤色分割的MATLAB 代码，主要是利用YCrCb来探测皮肤区域，然后进行边界提取。
希望对您有所帮助！-Color segmentation of the MATLAB code, mainly using YCrCb to detect skin regions, and then proceed to extract the border. I hope for your help! Platform: |
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Author:hq |
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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: 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pixel是否為膚色。-To read into the color, non-color pictures, all pictures in the RGB conversion from YCbCr. Reading came when I was using four-dimensional array to save color images and non-color pictures. The first dimension is used to store a few pictures, followed by the resolution, there are several channel. Respectively after reading came in color, non-color of the Cb, Cr to make the statistical. Respectively, will be Cb, Cr of the mean and variance. Then in turn were brought into the Multivariate Normal Density formula to obtain color, the probability of non-skin color appears. Finally got two chances and then divided the value obtained values, brought, and compared with threshold values, thereby to determine the Input of the map whether the color pixel. Platform: |
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Author:Howard |
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Description: 提出了一种利用肤色信息，建立 YCbCr 肤色模型空间作为人脸检测的预处理手段，利用小波分解和
BP 神经网络作为检测方法。对算法进行仿真验证，实验结果表明：该肤色模型空间 对光线、遮挡以及姿 态
有很好的 robust 特性 ；本检测方法达到较好的检测效果。
关键词 : 小波分解；神经网络；亮度补偿-Skin color model based on an oval face detection method Platform: |
Size: 1063936 |
Author:adam |
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Description: 基于YCbCr空间下，利用椭圆肤色模型进行肤色检测。运行效果不错，附有肤色图片-Based on YCbCr space, using the elliptical skin model skin detection. Runs good results, with color pictures Platform: |
Size: 9216 |
Author:刘佩如 |
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Description: 用matlab实现的肤色检测，采用CbCr椭圆聚类算法，克服了高光的干扰，能很好的把肤色分割出来。-Skin color detection using matlab implementation, using CbCr elliptical clustering algorithm, to overcome the interference of high light, the color can be a good split. Platform: |
Size: 1024 |
Author:知秋 |
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Description: 基于肤色的人脸检测，肤色的提取。基于肤色的人脸检测方法，包括肤色模型建立和肤色分割过程两大部分内容。在比较了颜色空间和两种模型后，选择了在 YCbCr 空间建立高斯模型。输入图像经过相似度计算、阈值分割、最后得到人脸区域。--matlab color detection procedure. rgb2tsl.m color model used for conversion, will be converted to RGB mode TSL model. realize skin.m color detection, color region is white, non-color region is black. Platform: |
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Author:普罗西 |
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Description: This a two stage method in which at first image RGB compensated and then converted to YCbCr to normalise overall illumination of image.Its cascaded implementation of section 2.A of paper "A FAST SKIN REGION DETECTOR" by Phil Chen, Dr.Christos Greecos, ESC Division Research 2005,and section 2.1 of paper "Simple and Accurate Color Face Detection Algorithm in Complex Background" by YUI TING PAI et al. ICME 2006 . Please go through those papers for more details.-This is a two stage method in which at first image RGB compensated and then converted to YCbCr to normalise overall illumination of image.Its cascaded implementation of section 2.A of paper "A FAST SKIN REGION DETECTOR" by Phil Chen, Dr.Christos Greecos, ESC Division Research 2005,and section 2.1 of paper "Simple and Accurate Color Face Detection Algorithm in Complex Background" by YUI TING PAI et al. ICME 2006 . Please go through those papers for more details. Platform: |
Size: 2048 |
Author:王信傑 |
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Description: YCBCR颜色空间模型，基于YCBCR颜色空间的肤色检测实现-YCBCR color space model, based on the color space skin detection YCBCR implementation Platform: |
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Author:zouguoqi |
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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: 人脸肤色检测，在转换成Ycbcr格式后用相关系数进行肤色似然度计算，检测属于肤色的像素。-Skin color detection, the conversion into Ycbcr format color by correlation coefficients calculated likelihood, detection is skin color pixels. Platform: |
Size: 1024 |
Author:飞哥 |
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Description: This paper presents a new human skin color model in
YCbCr color space and its application to human face
detection. Skin colors are modeled by a set of three
Gaussian clusters, each of which is characterized by a
centroid and a covariance matrix. The centroids and
covariance matrices are estimated from large set of
training samples after a k-means clustering process. Pixels
in a color input image can be classified into skin or nonskin
based on the Mahalanobis distances to the three
clusters. Efficient post-processing techniques namely noise
removal, shape criteria, elliptic curve fitting and faceinonface
classification are proposed in order to !inther refine
skin segmentation results for the purpose of face detection. Platform: |
Size: 220160 |
Author:陆 |
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Description: 实现了阈值肤色分割和椭圆肤色分割，可以为进一步的手势识别或者人脸识别提供基础。-The the threshold skin color segmentation and skin color segmentation oval can further gesture recognition or face recognition provides the basis. Platform: |
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Author:0 |
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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: 首先实现基于肤色的人脸检测与追踪，然后可以定位眼睛的位置。-first it can detect face and tracking based on skin color,then it can detect the location of the eyes. Platform: |
Size: 11264 |
Author:张新 |
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Description: 在复杂背景下双椭圆模型结合在CbCr和CgCr平面内体现的肤色聚集性和集中性的检测效果要比单高斯模型的效果好。在YCbCr和YCgCr颜色空间中，虽然Y分量和Cb、Cr、Cg分量表示的性质看似是相互独立的，但它们都是建立在红、绿、蓝三个基本颜色分量值的基础上算出来，因此它们之间仍然存在着千丝万缕的关系。根据肤色在两种色彩空间中体现出的聚集性提出CbCr-CgCr双椭圆肤色模型-Good background in complex dual oval model incorporated within CbCr and CgCr plane reflect complexion aggregation and concentration detection results than the single Gaussian model results. And YCgCr in YCbCr color space, although the nature of the Y component and Cb, Cr, Cg component represented appears to be independent of each other, but they are all based on red, green, blue three basic colors based component values get on out Therefore there are still intricate relationship between them. Proposed CbCr-CgCr double ellipse skin model according to reflect the color in both color space clustering Platform: |
Size: 1024 |
Author:曹家敏 |
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Search - skin color YCbCr