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Description: 人脸检测程序。在菜单上有许多功能选项，可实现多角度，多目的检测。-face detection procedures. In the menu options are many functions that can be achieved from different angles, multi-purpose testing.
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Size: 955392 |
Author: 李展望 |
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Description: It is a utility to control screen saver using human face detection. Human face detection is performed using OpenCV Haar-Cascade method. The software is primarily a daemon that resides in your system tray and keeps observing the input from a webcam to analyze if the user is no longer in view. Currently two angles are supported namely frontal pose and profile pose.
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Size: 98304 |
Author: 萧董 |
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Description: Face Transfer is a method for mapping videorecorded perfor-mances of one individual to facial animations of another. It extracts visemes (speech-related mouth articulations), expressions, and three-dimensional (3D) pose from monocular video or 铿乴m footage.
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Size: 14246912 |
Author: Andrey |
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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
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Size: 458752 |
Author: zz |
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Description: matlab source code eigen face for face recognition,can detect pose and expression
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Size: 174080 |
Author: zizi |
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Description: 多姿态人脸数据库，可用于非理想条件下人脸识别中的姿态估计问题，包括63种不同姿态，人脸水平方向旋转角度从-60度到60度，角度间隔15度，竖直方向旋转角度为-60度，-30度，-15度，0度，15度，30度，60度。-face database including 63 different poses，can be used in pose estimation of face recognition under unsatisfied condition.
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Size: 520192 |
Author: james |
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Description: A very good paper that explain tracking facial feature under varying face pose and facial expression-This paper presents a hierarchical multi-state pose-dependent approach for facial feature detection and tracking under varying facial expression and face pose. For effective and efficient representation of feature points, a hybrid representation that integrates Gabor wavelets and gray-level profiles is proposed. To model the spatial relations among feature points, a hierarchical statistical face shape model is proposed to characterize both the global shape of human face and the local structural details of each facial component. Furthermore, multi-state local shape models are introduced to deal with shape variations of some facial components under different facial expressions. During detection and tracking, both facial component states and feature point positions, constrained by the hierarchical face shape model, are dynamically estimated using a switching hypothesized measurements (SHM) model. Experimental results demonstrate that the proposed method accurately and robustly tracks faci
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Size: 958464 |
Author: Ng Jack |
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Description: 国外的一个做人脸直线化的代码，能够对人脸和汽车图片进行直线化。-Many recognition algorithms depend on careful positioning of an object into a canonical pose, so the position of features relative to a fixed coordinate system can be examined. Generally, this positioning is done either manually or by training a class-specialized learning algorithm with samples of the class that have been hand-labeled with parts or poses. Due to the amount of supervision required by these methods, the alignment step of the recognition pipeline (below) is often ignored, under the assumption that the initial detection will perform rough alignment. In this project, we explore methods for aligning face images using low levels of supervision, for instance only using poorly aligned face images given as the output of a Viola-Jones face detector. We measure performance by comparing the recognition results using the images from detection compared with the aligned faces.
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Size: 20480 |
Author: doushuai |
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Description: 提出了一种多姿态知识模型, 并以之从人脸器官梯度图中获得候选脸的大小、位置、姿态类别和眼、嘴重心坐标, 然后
按姿态类别将候选脸与对应的模板进行匹配确认人脸. 该人脸检测算法集人脸检测、姿态估计和眼、嘴定位于一体, 具有检测速
度快的特点, 适于多姿态多人脸场合的人脸检测. 该算法只利用了图像的灰度信息, 因此对灰度图像和彩色图像的人脸检测均
适用.-Proposes a multi-gesture knowledge model, and to the organs of the gradient map from the human face to get the candidate face size, location, posture, type and eyes, mouth center coordinates, and then press the gesture categories will face a candidate to match with the corresponding template to confirm face. The set of face detection algorithms face detection, pose estimation, and eyes and mouth position in one, with detection of the characteristics of speed, suitable for Multi-pose face of occasions more than face detection. The algorithm uses only images grayscale information, so the grayscale images and color images of face detection apply.
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Size: 480256 |
Author: 天使 |
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Description: 人脸姿态估计是指确定输人图像中的人脸在
3D空间中的姿态。姿态与视角有直接的对应关系，因此，姿态估计问题也称为人脸视角估计。人脸姿态估计在人脸识别、计算机游戏、虚拟现实和司机疲劳检测系统等方面都有着广泛的应用。-Face pose estimation is to determine the input image of face gesture in 3D space. Attitude and perspective has a direct correspondence between, therefore, pose estimation problem is also known as face angle estimation. Face Pose Estimation in face recognition, computer games, virtual reality and the driver fatigue detection system and so on are widely used.
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Size: 392192 |
Author: chning |
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Description: Springer paper about C-C++ development of a face pose detection
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Size: 530432 |
Author: xpecttrum |
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Description: 基于LLR算法的多姿态人脸识别，是对以往的改进版本-LLR-based Multi-pose face recognition algorithm is an improved version of previous
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Size: 397312 |
Author: 刘同敏 |
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Description: 该人脸库包含30个人、每人10幅总共300幅光栅图像，每个人的10幅图像包括了朝正前方、朝左、朝右、朝上和朝下五种不同的视角
方向的情形，经典的多姿态人脸库
注意此文件为.ras格式，需要用ACDSEE打开，SUN光栅图片格式。-The face database contains 30 individuals, each 10 Total 300 raster images, 10 images of each person included toward the front, left, turn right, up and down direction of the perspective of five different situations, Classic Pose-face database Note that this file is. ras format, you need to open with ACDSEE, SUN raster image formats.
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Size: 63641600 |
Author: shirley |
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Description: Face detection algorithms are widely used in computer vision as they provide fast and reliable results depending on the application
domain. A multi view approach is here presented to detect frontal and profile pose of people face using Histogram of Oriented Gradients, i.e. HOG, features. A K-mean clustering technique is used in a cascade of HOG feature classifiers to detect faces. The evaluation of the algorithm shows similar performance in terms of detection rate as state of the art algorithms. Moreover, unlike state of the art algorithms,our system can be quickly trained before detection is possible. Performance is considerably increased in terms of lower computational cost and lower false detection rate when combined with motion constraint given by moving objects in video sequences. The detected HOG features are integrated within a tracking framework and allow reliable face tracking results in several tested surveillance video sequences.
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Size: 293888 |
Author: linuszhao |
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Description: 提出了一种针对复杂环境下的过人脸检测方法，首先在CbCgCr空间利用直接最小二乘法构建了对光照和复杂背景鲁棒性更好肤色聚类模型，实现了准确的肤色检测；然后针对人脸中姿态和表情变化，提出了基于Adaboost的多姿态人脸检测，精确的实现了人脸检测定位。-Extraordinary face detection method for complex environments, the first space CbCgCr direct least squares method to build a better robustness to light and complex background color clustering model to achieve accurate color detection forface, posture and facial expression changes, proposed the multi-pose face detection based on Adaboost, accurate face detection and location.
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Size: 5086208 |
Author: 洁洁 |
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Description: 野外 人脸特征点定位和姿态估计 matlab 对应的 文章 源码已上传 希望 有兴趣的朋友可以共同 研究 和 探讨 配置到unix环境下-Wild facial feature points positioning and pose estimation matlab corresponding article hope interest friends can work together to study and explore
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Size: 9435136 |
Author: 蔡 |
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Description: The 3-D Morphable Model was
introduced as a generative model to p redictthe appearances o f
an individual while using a statistical prior on shape and
texture allowin g its parameters to be estimated from single
image. Based on these new unde rstandings , face recognition
algorithms have been developed to address the joint challenges of pose and lighting.
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Size: 1209344 |
Author: bobobobo |
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Description: 这是基于眼睛定位的人脸位置矫正算法，他对于学习人脸位置矫正有很好的借鉴价值。-This is based on eye location face position correction algorithm for learning face position he has a very good reference value correction.
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Size: 410624 |
Author: 王锋 |
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Description: 随机森林法估计人脸姿态。我们提出用于估计位置和一个人的头部的方向，从由一个低质量的设备获取的深度数据的系统。-Random Forest method to estimate the face pose,。We present a system for estimating location and orientation of a person s head, from depth data acquired by a low quality device.
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Size: 2889728 |
Author: cui |
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Description: 对人脸图像进行检测，然后根据灰度信息定位出眼睛、嘴巴的位置，并根据这三个位置计算人脸偏转的角度-Face image detection, and then locate the information in accordance with the gray eyes, mouth position and face deflection angle is calculated based on these three locations
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Size: 13862912 |
Author: 莫瑞阳 |
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