搜索资源列表
ExtinctionProfiles
- 一种新的高光谱图像分类方法,采用形态学坡面方法提取特征,获得图像的空间特征,从而提高分类精度。-Extinction Profiles for the Classification of Remote Sensing Data
mfccc1234565
- MFCC用来提取特征矩阵,好用,MATLAB-MFCC is used to extract the feature of voice
OpenCV_BoFORB
- 词典daifa使用sift提取特征点然后形成词典-creat bag of visual word
Wavelet-Transform-and-Neural-Network
- 为保障安全与电力用户供电质量,基于并网逆变器的分布式发电(distributed generation DG)系统要求具备孤岛检测功能。针对被动式孤岛检测法检测盲区(non-detectionzone,NDZ)大、检测时间长以及主动式孤岛检测法影响分布式发电系统供电质量的缺点,提出了一种新的被动式孤岛检测方法。该方法利用小波变换从公共耦合点(point ofcommon coupling,PCC)处的电压信号及逆变器输出电流信号中提取特征量,再通过BP 神经网络进行模式识别来判断是否出现孤岛现象
Islanding-Detection
- 为保障安全与电力用户供电质量,基于并网逆变器的分布式发电(distributed generation DG)系统要求具备孤岛检测功能。针对被动式孤岛检测法检测盲区(non-detectionzone,NDZ)大、检测时间长以及主动式孤岛检测法影响分布式发电系统供电质量的缺点,提出了一种新的被动式孤岛检测方法。该方法利用小波变换从公共耦合点(point ofcommon coupling,PCC)处的电压信号及逆变器输出电流信号中提取特征量,再通过BP 神经网络进行模式识别来判断是否出现孤岛现象
GIS
- 鼠标画曲线, 然后提取特征点,将提取的特征点由bezier曲线进行拟合, 然后得到最终的拟合曲线, 拟合的曲线可以通过调整曲线的控制点来调整曲线的形状-And then extract the feature points, the feature points extracted by the bezier curve fitting, and then get the final fitting curve, the curve can be adjusted by adjusting th
ask2---haar
- 对2ask信号可进行haar小波分解,并提取特征参数-For 2ask signal may be haar wavelet decomposition and extracts characteristic parameters
ORLPPCAPSVM
- ORL标准人脸库,40个人每人10张不同角度不同表情照片。 通过PCA主成分分析提取特征,再用SVM进行分类,达到较好的人脸识别。-Base on the standard facial library ORL,which contend 40 persons ,10 photos per one in different ankle and different emotion. The program use PCA and SVM method to recognize face.
Ldx_CreateImg1KFea
- 为每个分割区域提取特征,统一放在一个文件里,且当分割区域小于5 时,此区不考虑-Extract features for each segmentation area, place it in a single file, and when the split area is less than 5 , this area is not considered
Ldx_MIL_TrainSampes
- 为每个分割区域提取特征,统一放在一个文件里,在1Kimg的 多例子学习 训练样本-For each segmentation area to extract features, unified in a file, in the 1Kimg multi-example learning training samples
Ldx_TestMHD_EMD
- 为每个分割区域提取特征,统一放在一个文件里,在图像库内进行多示例学习并训练样本-Extract features for each segmentation area, place it in a single file, perform multi-sample learning and train samples in the image library
CNNPSVM
- 卷积神经网络(CNN)用来提取特征,采用SVM分类器进行训练和分类- U5377 u7EF u7EE u7EF3 u7R1 u7R3 u7R2 U5206 u7C7B
pop_csp
- 可以用于脑电特征提取的共空间模式CSP算法代码,能够较好的提取特征- U53EF u5E1 u7A1 u7R1 u09R0 U7684 u63D0 u53D6 u7279 u5F81
Used
- 用于检测提取特征点的可重复性代码,可重复性好则说明特征较好-Used for detection to extract the feature points of repeatability code, good repeatability, explain characteristic is better
sqhj
- 用于检测提取特征点的可重复性代码 推荐给大家 不错的-Used to test repeatability code to extract the feature points Recommend good for everybody
多幅图像拼接
- 多幅图像拼接matlab实现 sift特征提取、描述、匹配、RANSAC、仿射变换(Multiple image mosaics, MATLAB, SIFT feature extraction, descr iption, matching, RANSAC, affine transformation)
opencv_surf
- opencv提取surf特征点 并进行匹配(Extracting surf feature points using opencv)
纹理特征提取
- 能提取出纹理特征 检测效果很好(Image detection based on ant colony algorithm, the detection effect is very good)
Itti模型Matlab源码
- 做显著图提取算法,很经典。可以模拟视觉显著图提取,提取重要的显著图特征(ITT Imodel wtjopn snfoixnlsiobkjvsfno)
模式识别
- 模式识别分类,聚类,特征提取,特征选择,特征变换(Pattern recognition, classification, clustering, feature extraction)