-
提出了一种新的皮肤分割和人脸特征提取方法…
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
,
- 2023-07-24 06:40:03下载
- 积分:1
-
dashline一个简单的虚线类
dashline一个简单的虚线类-dashline a simple dotted line category
- 2023-04-15 06:30:03下载
- 积分:1
-
图像的正交变换,傅立叶变换,离散余弦变换,沃尔什变换,哈达玛变换...
图像的正交变换,傅立叶变换,离散余弦变换,沃尔什变换,哈达玛变换-Images of the orthogonal transformation, Fourier transform, discrete cosine transform, Walsh transform, Hadamard transform
- 2022-02-04 08:34:22下载
- 积分:1
-
一个十分美丽的玫瑰程序
一个十分美丽的玫瑰程序-a very beautiful rose procedures
- 2022-01-25 17:16:38下载
- 积分:1
-
TurboC编制的VGA模式下3维图形旋转演示。
TurboC编制的VGA模式下3维图形旋转演示。-TurboC based VGA mode rotating three-dimensional graphics demo.
- 2023-03-15 10:55:03下载
- 积分:1
-
Proficient in MATLAB comprehensive guide to counseling and supporting disk proce...
精通MATLAB综合辅导与指南的配套磁盘程序,本书介绍了MATLAB一般原理和基本运算,重点介绍了MATLAB图形用户界面的结构和使用方法,包括二维、三维图形的控制、色彩的配置、用户专用界面的创建。-Proficient in MATLAB comprehensive guide to counseling and supporting disk procedures, this book introduces MATLAB general principles and basic computing, focuses on the MATLAB graphical user interface structure and the use of methods, including two-dimensional, three-dimensional graphics control, color configuration, user-specific interface to create.
- 2022-08-09 05:32:57下载
- 积分:1
-
very important curve, using vc programming, achieving up to 10 control points be...
计算机图形学中很重要的曲线,采用vc编程,实现了最多10个控制点的bezier曲线的绘制,稍作修改可实现更多的控制点-very important curve, using vc programming, achieving up to 10 control points bezier curve drawing and make some changes to achieve more control point
- 2022-04-22 00:32:41下载
- 积分:1
-
这是一个基于VC++平台开发出来的人脸识别/检测源码,对于研究人脸的识别有一定的帮助!...
这是一个基于VC++平台开发出来的人脸识别/检测源码,对于研究人脸的识别有一定的帮助!-This is a development platform based on the VC the Face Recognition/Detection source, for the Study of Human Face Recognition can help!
- 2022-03-19 09:45:00下载
- 积分:1
-
The proportion of different coefficient rgb to gray, compared with different res...
比例系数不同的rgb转gray,不同的结果相比较。-The proportion of different coefficient rgb to gray, compared with different results.
- 2022-03-02 18:36:35下载
- 积分:1
-
bmp图象处理类,实现了bmp图象的读写操作、图象缩放、旋转、加减、合成、边缘检测、测量周长、面积、小区域删除、去除黑斑、去除白班、二值化、抽取图象内点等。...
bmp图象处理类,实现了bmp图象的读写操作、图象缩放、旋转、加减、合成、边缘检测、测量周长、面积、小区域删除、去除黑斑、去除白班、二值化、抽取图象内点等。-bmp image processing category, achieving bmp image read and write operations, image scaling, rotation, addition and subtraction, synthesis, edge detection, measurement perimeter, area, a small regional delete, remove blotches, remove the day shift, two values, images taken within points.
- 2022-06-12 08:53:11下载
- 积分:1