Description: 利用快速傅立叶变换实现了人脸表情图像的Gabor变换的快速算法
针对不同尺度的Gabor小波特征采用不同的下采样因子来对Gabor变换特征进行第一次降维
利用一种改进的核鉴别分析方法对Gabor特征进行二次特征提取-using fast Fourier transform of Facial Expression Gabor transform the image of the fast algorithm for different foot the Gabor wavelet characteristics under different sampling factor to the Gabor transform features the first drop Shalikashvili Improved use of nuclear discriminant analysis method Gabor features second feature extraction Platform: |
Size: 32768 |
Author:zouchanjie |
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Description: AAM是一种有效的人脸特征提取算法 该论文对它进行了改进 相信会对人脸表情识别领域的朋友有很大帮助-AAM is an effective facial feature extraction algorithm of the paper believe it will improve the identification of areas of Facial Expression friends are very helpful Platform: |
Size: 577536 |
Author:张波 |
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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. Platform: |
Size: 191488 |
Author:lll |
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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 Platform: |
Size: 261120 |
Author:史金玉 |
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Description: CohnKanada人脸表情库图像读取，经过预处理了的，含有类标，可用于无监督人脸表情识别-images inputing of CohnKanada database,including preprocessing and labels of 7 expressions. it is suitable for unsupervised facial expression recognition Platform: |
Size: 1024 |
Author:bobo |
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Description: 提取人脸表情库中的图像数据,可提取任一种表情、任一个人或任一复本-extract the image data of facial expression database:JAFFE database。it is able to extract any expression, subject and copy of JAFFE database Platform: |
Size: 1024 |
Author:bobo |
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Description: 擅 蔓：以人脸的表情识别为实验背景， 分析了在对人脸表情的识别过程中，单个独立分薰对识别率的影响，由此进一步总结了在表情识
别中如何更有效地选取独立子空间，以实现在不影响识别率的前提下，减少用于构成独立子空问所需的独立分量的个数。 独立成分分析；表情识别；独立子空间 -Good man: Face to face identification for the experimental background, the analysis of facial expressions in the identification process, a single smoked separate the impact of the recognition rate, thus further summarized in the expression recognition of how to more effectively select the independent sub-space in order to achieve the recognition rate does not affect the premise, for constituting a separate sub-reducing space required for the number of independent component. Independent component analysis expression recognition independent subspace Platform: |
Size: 272384 |
Author:金振东 |
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Description: 在广泛研究前人工作的基础上，本文对运动人物的检测、跟踪与识别进行了综述。为
使分类清楚明了，本文将人物运动分析分为两大类：人体运动分析，人脸分析。人体运动分
析包括人的较大幅度的肢体运动，如手势识别、步态分析、整个人体的运动分析；人脸分析
包括人脸检测与识别、表情分析。在详细介绍了国内外研究现状后，提出了存在的问题及研
究前景。-Extensively studied in previous work on the basis of the figures in this article on the movement detection, tracking and recognition are reviewed. To enable a clear understanding of classification, motion analysis of figures in this article will be divided into two categories: human motion analysis, analysis of human faces. Analysis of human motion including the relatively large body movements, such as gesture recognition, gait analysis, motion analysis of the human body Facial analysis includes face detection and recognition, facial expression analysis. In the study described in detail the status quo at home and abroad, the proposed study of the problems and prospects. Platform: |
Size: 357376 |
Author:martin |
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Description: 用matlab识现人脸表情识别的方法，对于初学者matlab以及研究人脸表情识别有很大的帮助-Matlab knowledge with Facial Expression Recognition is the way to matlab for beginners as well as facial expression recognition is very useful to Platform: |
Size: 354304 |
Author:ogh |
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Description: 人脸表情识别的Gabor小波变换，最终得到5个尺度，8个方向的不同特征，此程序参考文件Gabor feature classification using enhanced FLD model facial recognition-Facial Expression Recognition of Gabor wavelet transform, finally be five scale, eight directions of different characteristics, this procedure reference Gabor feature classification using enhanced FLD model facial recognition Platform: |
Size: 176128 |
Author:lily |
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Description: 人脸表情识别中的2DLDA方法，特定人识别。-Facial Expression Recognition in 2DLDA method of identifying a specific person. Platform: |
Size: 428032 |
Author:rabbit3306 |
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Description: 结合人脸肤色和发色进行的人脸检测，可以忽略人脸的姿态表情，不用进行人脸特征的定位-Combination of face color and hair color for face detection, facial gesture can ignore the expression, do not carry out the positioning of facial features Platform: |
Size: 1024 |
Author:gu |
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Description: We propose an algorithm for facial expression recognition which can classify the given image into one of the seven basic facial expression categories (happiness, sadness, fear, surprise, anger, disgust and neutral). PCA is used for dimensionality reduction in input data while retaining those characteristics of the data set that contribute most to its variance, by keeping lower-order principal components and ignoring higher-order ones. Such low-order components contain the "most important" aspects of the data. The extracted feature vectors in the reduced space are used to train the supervised Neural Network classifier. This approach results extremely powerful because it does not require the detection of any reference point or node grid. The proposed method is fast and can be used for real-time applications. Platform: |
Size: 21504 |
Author:mhm |
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Description: gabor二维滤波器，用与表情识别！非常好用！做人脸识别，表情识别的朋友可以下载！-Facial expression recognition based on Gabor wavelets tranform!It is very useful to the people who research facial expression ! Platform: |
Size: 1024 |
Author:chuncheng |
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Description: 结合Gabor特征和adaboost的人脸表情识别方法，内附matlab源程序和实验-Combination of Gabor features and adaboost of facial expression recognition methods, and experimental matlab source code included Platform: |
Size: 4384768 |
Author:刺史 |
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Search - facial expression matlab