搜索资源列表
Demo-Adaboost-Facial-Expression
- 人脸表情识别的一个Demo,采用Gabor滤波器提取特征,用Adaboost算法进行分类-A Demo facial expression recognition using Gabor filter feature extraction using Adaboost algorithm to classify
SURFandRANSAC
- 本程序的功能是基于opencv库,用SURF提取特征,并保存描述子,再用随机抽样一致性算法剔除错误的匹配点,保存匹配好的点坐标,效果可以,你也可以换成SIFT或ORB来看效果。-This procedure is the function of feature extraction using SURF, and save the descr iptor matching points and random consistency algorithm to eliminate errors, s
Landmark-recognition
- 读取路标图像,然后对图像预处理,提取特征,训练模板,识别时使用sift匹配识别,还有GUI界面,点击运行以后就可以使用,带有图像库-Read signs image, then the image preprocessing, feature extraction, training templates, identifying matching using sift recognition, as well as the GUI interface, you can click on Run
SSEQ
- 基于空域和熵的二维图像质量评价程序,提取特征后用SVM建立模型。-The code of No-reference Image Quality Assessment Based on Spatial and Spectral Entropies
ssdesc-cpp-1.1.1.tar
- 用C++实现的自相似性描述的源代码(matlab包装)用来特征提取特征侦测等。-C++ Implementation (with MATLAB wrapper) of the Self-Similarity Descr iptor by Ken Chatfield based on the paper Matching Local Self-Similarities across Images and Videos, by Eli Shechtman and Michal Irani at CV
PicMatch
- 基于C++的图像配准算法,通过提取特征点,完成特征点匹配,估计运动模型参数,完成图像配准-C++ based image registration algorithm
Harris
- 本文用用Harris算子提取特征点,基于特征点的匹配,加权融合图像拼接-In this paper, we use the Harris operator to extract the feature points, which is based on the feature points matching.
Harrispinjie
- 本文用用Harris算子提取特征点,基于特征点的匹配,加权融合图像拼接-In this paper, we use the Harris operator to extract the feature points, which is based on the feature points matching.
LBP特征提取
- LBP特征提取,matlab版,可以根据需要下载,适用于初学者使用
KPCA1
- 通过非线性映射将原始空间的向量映射到高维空间,进而提取特征的方法 核主成分分析法-Kernel Principal Component Analysis
P0803
- 图像特征提取,扫描图像提取图像特征,并进行图像过滤,使提取特征明显。-Image feature extraction, image scanning image feature extraction, and image filtering, feature extraction so obvious.
TimeFrequency
- 时频分析在MATLAB环境下的源代码。用来分析振动信号,提取特征,故障诊断-Time-frequency analysis in MATLAB source code. It used to analyze the vibration signal, feature extraction, and troubleshooting
SIFT
- 经典SIFT提取特征算法,希望对大家能够有所帮助-Classic SIFT feature extraction algorithm, we hope to be able to help you
SIFT_VC
- sift算子提取特征点,自动提取影像特征点,该算子具有良好的稳定性和实用性-sift operator extracting feature points
水果边界获取_本科图形图像处理
- 数字图像处理的理论涉及到彩色图像的灰度化、二值化、噪声滤除、特征提取、二值图→灰度图→真彩图的转换。特征提取主要利用了水果的几何特征,反映了水果的大小和形状。
MFCCmatlab
- 语音识别,MATLAB,提取特征算法,语音模型建立之前的分析-Before voice recognition, MATLAB, feature extraction algorithms, voice modeling analysis
image-retrieval
- 最新的几篇图像检索方面的论文。在检索原理上,无论是基于文本的图像检索还是基于内容的图像检索,主要包括三方面:一方面对用户需求的分析和转化,形成可以检索索引数据库的提问;另一方面,收集和加工图像资源,提取特征,分析并进行标引,建立图像的索引数据库;最后一方面是根据相似度算法,计算用户提问与索引数据库中记录的相似度大小,提取出满足阈值的记录作为结果,按照相似度降序的方式输出。-The latest image retri several papers. On a retri principle,
LDFV
- VLAD VLAD可以理解为是BOF和fisher vector的折中 BOF是把特征点做kmeans聚类,然后用离特征点最近的一个聚类中心去代替该特征点,损失较多信息; Fisher vector是对特征点用GMM建模,GMM实际上也是一种聚类,只不过它是考虑了特征点到每个聚类中心的距离,也就是用所有聚类中心的线性组合去表示该特征点,在GMM建模的过程中也有损失信息; VLAD像BOF那样,只考虑离特征点最近的聚类中心,VLAD保存了每个特征点到离它最近的聚类中心的距离;
cPTAMAR
- 画增强现实的物体,提取特征,跟踪特征点,画出物体的位置。效果还可以。用的是vs和opencv还有opengl-Draw augmented reality, extract features, track the feature points, and draw the object s position. Effect can also. Using the VS and opencv and OpenGL
Gabor
- Gabor小波提取特征源码,支持向量量机作分类器,能用于掌纹,人脸,指纹识别。-Gabor wavelet feature extraction, and then use the support vector machine as classifier, can be used to palmprint, face, fingerprint identification.