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quotient
- 商图像 减少光照影响 可用于人脸识别的图像预处理-Business image recognition can be used to reduce illumination of the image preprocessing
Gradientface
- 梯度脸，人脸识别光照处理，解决不同光照下的人脸识别-Gradientface: for face recogntiion under varying illumination
gender-recognition
- 包括中西方人的人脸性别识别。基于局部Gabor变换直方图序列(LGBPHS)的方法。图像噪声、光照和人脸角度变化对性别识别的影响都非常小。 尤其对东方人的性别识别率可达96 -Including Westerners who face gender identification. Based on local Gabor transform histogram sequence (LGBPHS), method. Image noise, light and face angle chan
light_preprocess
- 该代码是对人脸进行光照处理，先进行gamma变换，然后进行Dog双边滤波，然后进行灰度亮度的均衡。该方法能够有效提高光照变化的情况下的系统识别性能-The code is the human face of light treatment, the first for gamma conversion, and then Dog bilateral filtering, then the brightness of the gray balance. The method can effecti
face-recognition
- 2014年人脸识别的最新研究进展，包含了表情识别、光照变化等等各种人脸识别问题的研究-2014 Face of the latest research progress, including the study of face recognition, face recognition illumination change and so on various issues
Wavelet-Recognition-matlab
- 基于Yale-B和CMU-PIE 人脸库上的实验结果显示本文算法对复杂光照具有较强鲁棒性，具备提取复杂光照条件下人脸图像有效特征的能力。小波变换 特征提取 matlab仿真-Experimental results based on Yale-B and CMU-PIE face show that the proposed algorithm has a strong light on the complexity of robustness, with the extraction of
faohie
- 是一种双隐层反向传播神经网络，正确率可以达到98％，人脸识别中的光照处理方法。- Is a two hidden layer back propagation neural network, Accuracy can reach 98 , Face Recognition light treatment method.
fieqeng_v49
- 人脸识别中的光照处理方法，做视觉测量的上位机代码,仿真效果非常好。- Face Recognition light treatment method, Do Vision Measurement PC code, Simulation of the effect is very good.
qangeng_v14
- matlab实现了五类灰色关联度模型的计算,快速扩展随机生成树算法，人脸识别中的光照处理方法。- matlab implements five gray correlation degree computing model, Rapid expansion of random spanning tree algorithm, Face Recognition light treatment method.
qunbai
- 人脸识别中的光照处理方法，对球谐函数图形进行仿真,包含了阵列信号处理的常见算法。- Face Recognition light treatment method, Of spherical harmonics graphic simulation, Contains a common array signal processing algorithm.
hingjeng_v31
- 人脸识别中的光照处理方法，包括面积、周长、矩形度、伸长度，到达过程是的泊松过程。- Face Recognition light treatment method, Including the area, perimeter, rectangular, elongation, Arrival process is a Poisson process.
lanqiu
- 自己编的5种调制信号，包括面积、周长、矩形度、伸长度，人脸识别中的光照处理方法。- Own five modulation signal, Including the area, perimeter, rectangular, elongation, Face Recognition light treatment method.
bingpeng
- 人脸识别中的光照处理方法，用平面波展开法计算二维声子晶体带隙,利用最小二乘法进行拟合多元非线性方程。- Face Recognition light treatment method, Computation Method D phononic bandgap plane wave, Multivariate least squares fitting method of nonlinear equations.
juitun
- matlab小波分析程序，人脸识别中的光照处理方法，对于初学matlab的同学会有帮助。- matlab wavelet analysis program, Face Recognition light treatment method, Matlab for beginner students will help.
poufiu
- 欢迎大家下载学习，数据模型归一化，模态振动，人脸识别中的光照处理方法。- Welcome to download the study, Normalized data model, modal vibration, Face Recognition light treatment method.
kanlun
- 从先验概率中采样，计算权重，完整的图像处理课设，包含所有源代码，汽车图像，人脸识别中的光照处理方法。- Sampling a priori probability, calculate the weight, Complete class-based image processing, contains all of the source code, auto image, Face Recognition light treatment method.
langbeng_v83
- 人脸识别中的光照处理方法，关于神经网络控制，一个师兄的毕设。- Face Recognition light treatment method, On neural network control, A complete set of brothers.
faokeng
- 包括最后计算压缩图像的峰值信噪比和压缩效果的源码,IDW距离反比加权方法，人脸识别中的光照处理方法。- Including the final calculation of the compressed image peak signal to noise ratio and compression of the source, IDW inverse distance weighting method, Face Recognition light treatment method.
基于PCA的人脸识别
- 主成分分析法(principal conponent analysis, PCA)也叫Hotelling变换或特征脸法，是基于 K-L变换基础上研发得到的。该方法的核心是能够降低图像空间的维度，具体做法是将原始的数据通过某种线性变换从高维度空间转变到低维度空间中，这些数据彼此不相关，根据贡献率选取最大的前一部分，使原数据具有最大的变化量，对后面的图像也向这个空间投影，然后比较它们之间的距离来确定类别关系。PCA方法的缺点是对光照问题比较敏感。
代码
- 利用笔记本摄像头输入人脸视频，进行自动心率估计。原理是人类血液对与各种频率的光照都有一定的吸收作用，而心跳会引起皮下的毛细血管血液流量变化，从而使皮肤的颜色在心跳的作用下进行周期性的变化。方法引用自论文Robust Pulse Rate From Chrominance-Based rPPG(Remote photoplethysmography (rPPG) enables contactless monitoring of the blood volume pulse using a reg