Description: 基于matlab的彩色图像皮肤区域分割算法与实现，包括原理介绍和算法实验-Matlab based on skin color image region segmentation algorithm and realize, including the principle of the experimental introduction and algorithms Platform: |
Size: 646144 |
Author:无名 |
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Description: 提出一种新的非线性变换的彩色空间 ″″, 利用次高斯概率分布函数拟合皮肤色度信息, 得到候选区
YC C
r b
域。为了排除候选区域中的非人脸, 首先根据均值和方差信息分割出候选区域中的纹理特征信息, 再通过多尺度
)
(
信息定位眼睛, 然后根据人脸特征的几
形态边缘检测算子检测候选区域的边缘, 利用 边缘方向
PCA PCAED
( )
何形状信息定位其他特征 鼻、嘴 , 通过这些几何特征信息对肤色分割得到的候选区域进行验证, 最终得到正确
的人脸区域。利用3 个实验数据集测试该算法, 并与其它相应的算法相比较, 提出的非线性彩色空间对于肤色分
割具有很好的效果, 且对光照和姿态具有良好的不变性。另外, 利用 信息和几何特征信息检测人脸特征
PCAED
具有很高的定位精度, 定位检测率优于其他方法。实验结果表明, 该算法具有定位准确率高, 漏检率和误检率低
等特点。-
A novel approach for skin segmentation and facial feature extraction is proposed
The proposed skin segmentation is a method for integrating the chrominance components of
″″ . ″″
r b r b
nonlinear YC C color model The chrominance components of nonlinear YC C color space
,
are modeled using a subgaussian probability density function and then the face skin is seg
. ,
mented based on this function In order to authenticate the face candidate regions firstly tex
ture information in face candidate regions is segmented using mean and variance of luminance
, . ,
information and then the eye is located by the PCA edge direction information Finally the
, ,
others features such as nose and mouth also are detected using the geometrical shape infor
. 2 ,
mation As all the above mentioned techniques are simple and efficient the skin segmentation
.
based on nonlinear color spacemethod has the invariability of lighting and pose In the experi
, .
ments themethod has been successfull Platform: |
Size: 458752 |
Author:zz |
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Description: 基于肤色分割和SVM的人脸检测的MATLAB 代码，主要是利用YCgCr来来进行肤色建模，然后结合SVM进行检测。 希望对您有所帮助！-Based on skin color segmentation and SVM Face Detection MATLAB code, mainly used to carry out color YCgCr to model, and then tested with SVM. Want to help you! Platform: |
Size: 5120 |
Author:shen |
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Description: 一种基于肤色分割、区域分析和模板分布的彩色图像人脸检测算法.首先对输入的彩色图像利用混合高斯模型和亮度模型进行分割,然后根据人脸五官的结构特征对得到的区域进一步分析处理,获得所有可能的候选人脸.接着构造了一种基于双眼和人脸模板的概率模型并利用其对候选人脸进行最终检测.-Based on skin color segmentation, regional analysis and the template in color images of face detection algorithm. First, the input color image using mixture Gaussian model and the brightness model segmentation, then under the facial features of the structure on further analysis by region treatment to obtain all possible candidates face. then constructs a template based on the eyes and face the probability model and use its candidates face final test. Platform: |
Size: 586752 |
Author:麦高 |
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Description: 基于模板匹配和肤色检测的人脸检测，包括肤色分割，类似人脸区域检测，模板调整及模板匹配的代码-Template matching and color-based face detection testing, including skin color segmentation, similar to the face region detection, templates and template matching to adjust the code Platform: |
Size: 1180672 |
Author:孟田田 |
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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: 基于肤色的图像分割，是用matlab实现的，希望大家有用-Image segmentation based on skin color is achieved with matlab, I hope it would be useful Platform: |
Size: 1009664 |
Author:zhao |
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Description: 提出一种基于改进的肤色分割和距离变换的快速人脸检测算法。该算法对传统肤色分割进行了改进,
使得肤色分割更加可靠,而且能够对图像中的多个人脸进行快速定位。-Proposed a color segmentation based on improved distance transform and Fast face detection algorithm. The traditional color segmentation algorithm has been improved, making the skin color segmentation is more reliable and able to face more than one person in the image for quick positioning. Platform: |
Size: 396288 |
Author:louc |
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Description: 基于DSP的人脸识别程序具体方法为肤色分割，腐蚀膨胀-DSP-based face recognition program specific methods for skin color segmentation, corrosion expansion Platform: |
Size: 624640 |
Author:李嘉琦 |
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Description: 基于视频的人脸跟踪，方法为肤色分割法有有效定位视频中人脸位置-Video-based human face tracking methods for skin color segmentation method the effective positioning Video human face location Platform: |
Size: 28385280 |
Author:wangwei |
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Description: 人脸检测，能够检测出多张人脸，通过建立肤色模型，图像预处理等，分割出肤色区域，效果不错。-Face detection and can detect more than one face, through the establishment of skin color model, image preprocessing, segmentation of color of skin area, the effect is good.
Platform: |
Size: 3072 |
Author:杨春友 |
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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: 在目前的人脸图像信息处理领域中，包含有人脸识别、人脸跟踪、姿态估计、表情识别等多个研究方向，然而，所有这些研究方向都涉及到一个人脸标识和定位的问题，即必须知道人脸在图像中的位置以及尺寸——人脸检测。因此，对于一个完整的、自动的人脸信息分析系统来说，人脸检测算法是必不可少的。本文主要是对基于matlab平台的彩色图像皮肤区域分割算法及人脸检测系统的设计做了介绍。-In the face image information processing, including face recognition, face tracking, pose estimation, expression recognition research direction, however, all of these studies are related to the direction of a person the face identify and locate the problem, that is,You must know the position of the face in the image and size- face detection. Therefore, for a complete automatic face information analysis system, the face detection algorithm is essential. This paper introduced the design of the matlab platform based on the area of skin of color image segmentation algorithm and face detection system. Platform: |
Size: 646144 |
Author:陈潇洒 |
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Description: matlab基于肤色的人脸特征提取，rgb转换到ycrcb空间-based on skin color segmentation matlab face feature extraction, rgb color space conversion to Ycrcb Platform: |
Size: 135168 |
Author:孙小小 |
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Description: Digital image face detection had been developing so much in this last decade. The searching for the best
method is still walking until today. This face detection research is using color model based segmentation method
combined with template matching. There are 4 main process in this research. First, motion detection is used to
minimize the size of the image by subtracting image n with image n+m. Then, by using YCbCr color model based
segmentation, the image is separated by skin color area and non-skin color area. Third, is to reduce the noise by
using the blurring way and by filtering its wide. The last one is matching the area that last with template that has
been prepared to detect which area is face. The result of the research, from 217 images and 10 videos , shows
that this method reach up to 70,5 face detection accuration procentage.-Digital image face detection had been developing so much in this last decade. The searching for the best
method is still walking until today. This face detection research is using color model based segmentation method
combined with template matching. There are 4 main process in this research. First, motion detection is used to
minimize the size of the image by subtracting image n with image n+m. Then, by using YCbCr color model based
segmentation, the image is separated by skin color area and non-skin color area. Third, is to reduce the noise by
using the blurring way and by filtering its wide. The last one is matching the area that last with template that has
been prepared to detect which area is face. The result of the research, from 217 images and 10 videos , shows
that this method reach up to 70,5 face detection accuration procentage. Platform: |
Size: 649216 |
Author:salman |
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Description: 关于肤色分割的源代码，内容是基于YCbCr的，可以运行-On skin color segmentation source code, content is based on the YCbCr can run Platform: |
Size: 1024 |
Author:王磊 |
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Description: 利用肤色分割，采用MATLAB进行编程实现对图片中的人脸进行检测，程序包中还包括采用“参考白”方法进行光照补偿的源程序-Based on skin color segmentation, using MATLAB programming to realize the face detection, the package also includes a reference white approach of the source illumination compensation Platform: |
Size: 48128 |
Author:王茜 |
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Description: 该代码基于皮肤颜色的特点进行图像分割，主要分割出所有与肤色有关的部位，例如人脸、脖子，胳膊等-The code is based on the characteristics of skin color segmentation, segmentation of all major and color-related sites, such as the face, neck, arms, etc. Platform: |
Size: 1024 |
Author:congcongli |
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Description: 本系统利用目前比较成熟的OpenCV的相关函数，进行了基于肤色分割和模板的手势识别的研究，并利用自编的控制函数进行简单的虚实交互，在摄像头一端通过指定的手势动作来控制小车在平面跑道上的启动和停止等动作。(This system uses the correlation function of mature OpenCV at present, studied the skin color segmentation and gesture recognition based on a template, and interact and use simple control function of the self, the gesture specified in the camera to control the car running through the end of the start and stop action on the plane.) Platform: |
Size: 19889152 |
Author:HanaRen
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Description: 通过高斯肤色模型的建立，分割出人脸区域，接着，结合人脸几何特性筛选出人脸区域，依据嘴巴的颜色同人肤色的其它部位相比较，有着明显的不同，从而建立嘴巴模型，找出了嘴巴的特征部位。(Based on the Gauss model of skin color segmentation, face region, and then combined with face geometric characteristics of selected face region, on the basis of other parts of the mouth of the human skin color comparison is significantly different, so as to establish the mouth model, find out the characteristics of the mouth.) Platform: |
Size: 89088 |
Author:Kevinvcc
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Search - color based skin segmentation