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Description: 特征提取是人脸识别技术中一个基本而
又十分重要的环节，寻找有效的特征是解决识别问题的关键本文提出了一种新的人脸特征提取方法。该方法通过可调因子有效结合人脸局部流形结构信息和样本
的类别信息，充分提取样本的判别信息，将LPP 发展成为有监督方法。实验结果表明，该方法具有较好的
识别效果。-Feature Extraction in Face Recognition Technology is a fundamental and very important to find the characteristics of an effective solution to identify the crux of the problem is proposed in this paper a new facial feature extraction methods. This method is through the effective integration of tunable factor partial face manifold structure of information and samples of the types of information, the full extraction of the sample discriminant information, will be developed into a supervised LPP method. Experimental results show that the method has better recognition effect.
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Size: 173056 |
Author: 张波 |
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Description: 为了更准确地识别人的表情，在识别人脸7 种基本表情（愤怒、厌恶、恐惧、高兴、无表情、悲伤和惊讶）时，采用了局域二值
模式技术提取面部特征，进行由粗略到精细的表情分类。在粗略分类阶段，7 种基本表情中的2 种表情被选为初步分类结果（候选表情）。
在精细分类阶段，选用计算加权卡方值确定最终分类结果。采用日本的Jaffe 表情数据库来验证算法性能，对陌生人表情的识别率为77.9％，
其结果优于采用同样数据库的其他方法，且易于实现-In order to more accurately identify the person s facial expressions, in the identification of seven kinds of basic facial expressions (anger, disgust, fear, happy, expressionless, sadness and surprise), the use of local binary pattern of facial features extraction techniques, carried out by the rough to the fine expression classification. In the rough classification stage, the seven kinds of basic expressions in the two kinds of expression was selected as the initial classification results (candidate expressions). In the fine classification stage, the choice of calculating the weighted chi-square value to determine the final classification results. Jaffe expressions used in Japan to validate algorithm performance database of strangers face recognition rate was 77.9, the result is better than using the same database in other ways, and are easy to achieve
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Size: 212992 |
Author: 张波 |
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Description: 基于灰度投影的人脸特征定位--matlab-Based on gray-scale projection of facial feature location- matlab
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Size: 4096 |
Author: an |
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Description: 基于面部动画参数抽取的特征跟踪,做模式识别方面的比较适合-Based on the facial animation parameter extraction of feature tracking, and more suitable for pattern recognition aspects
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Size: 154624 |
Author: 111 |
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Description: 人脸检测和人的五官定位，好几种实现方法。-Face detection and facial features of the positioning of several methods.
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Size: 17287168 |
Author: 胡恩良 |
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Description: 这是个人脸识别程序，是关于人脸特征提取的。-This is a face recognition program, on the facial feature extraction.
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Size: 9048064 |
Author: 户利利 |
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Description: 该程序对于实现人脸特征线条提取的，效果不错。-The procedure for the realization of facial feature extraction lines, and good results.
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Size: 161792 |
Author: 户利利 |
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Description: Delphi和opengl开发的三维人脸动画系统，可以实现人脸的表情动画-Delphi and opengl development of three-dimensional facial animation system that can realize facial expression animation
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Size: 1457152 |
Author: 莫愁湖 |
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Description: 人脸特征定位、人脸跟踪、肤色模型、统计模型-Facial feature location, Face Tracking, color models, statistical models
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Size: 4631552 |
Author: 正反 |
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Description: 基于灰度投影的人脸特征定位的程序代码-Based on gray-scale projection of the facial feature location code
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Size: 4096 |
Author: |
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Description: 这是一套人脸表情库，作表情识别的兄弟姐妹可能要用到，希望大家喜欢。-This is a set of facial expression database for facial expression recognition of the brothers and sisters may take into account, I hope everyone likes.
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Size: 585728 |
Author: 梁哲 |
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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.
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Size: 191488 |
Author: lll |
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Description: 为了实现实时的低带宽和基于手机平台的情感通信，传输的数据量必须足够小，鉴于人脸视频图像的表情信息和纹理信息量很大，我们采用了基于特征点的人脸表情再现和视频传输。因此特征点序列的预处理对人脸表情卡通话显得尤为重要.-In order to realize low-bandwidth and real-time mobile phone platform based on emotional communication, the amount of data transmission must be small enough, in view of facial expression video image information and a great texture information, we have adopted a feature points based on the Facial Expression and video reproduction transmission. Therefore feature point sequences preconditioning on Facial Expression, then a cartoon seems particularly important.
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Size: 4384768 |
Author: fjwang |
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Description: 脸部特征提取 最近看到的 可以下载看看 挺好玩的-Facial feature extraction can be downloaded recently seen look very good playing
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Size: 28672 |
Author: 张华振 |
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Description: 基于信息融合的面部表情分析与识别 ,面部表情分析与识别 -Based on information fusion of facial expression analysis and recognition, facial expression analysis and identification
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Size: 675840 |
Author: 张三 |
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Description: 面部表情分析与识别 ,人脸识别论文
人脸识别论文-Facial expression analysis and recognition, face recognition Face Recognition thesis papers
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Size: 1357824 |
Author: 张三 |
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Description: 这是完整的一套人脸表情识别,从样本训练到目标的识别.采用PCA来提取特征-This is the complete set of Facial Expression Recognition from the sample to the target identification training. Using PCA to extract the characteristics of
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Size: 261120 |
Author: 史金玉 |
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Description: 采用Candide模型进行人脸跟踪及表情动画的英文文章，个人以为很好，大家不妨-Candide model using face tracking and facial animation of the English article, individuals think that good, we may as well
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Size: 1611776 |
Author: 经验脾气 |
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Description: 人脸检测和人的五官定位!很不错的网站!好好好好好!-Face detection and location of facial features! Very good site! Good good good!
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Size: 243712 |
Author: 李丽 |
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Description: an approach is proposed to recognize the facial expression using gabor feature and adaboost.
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Size: 459776 |
Author: stone |
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