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37724099hsvfeature1
- 基于视觉特征的图像特征提取，在HSV颜色空间提取彩色纹理特征-Based on the visual characteristics of image feature extraction, in the HSV color space, color texture feature extraction
SEGMET1112.RAR
- 基于matlab的颜色特征图像分割的图像检索源程序-Based on the color characteristics of image segmentation matlab image retrieval source
work
- 在DCT域进行图像检索，分别采取了对DCT块的边缘类型提取以及纹理特征提取两个方法-Image Retrieval in DCT domain, DCT blocks were taken on the edge of the type and texture feature extraction method of extracting the two
matlab
- ) 使用分块的主成分分析方法(PCA)对人脸图像进行压缩编码。针对PCA方法计算量大的缺点,首先把问题转化成奇异值分解(SVD)问题,然后设计了特征空间的更新算法,通过递推,简化每一步计算的计算量,达到了实时编码的要求。 4) 在Windows平台下基于Video for Windows(VFW)接口开发了人脸视频图像编码和解码的实验系统,该系统实现了图像采集、图像显示、编码、解码等功能。-) The use of sub-blocks of principal component analys
texture_GUI
- 此程序是基于灰度共生矩阵的图像纹理特征提取算法，它进行了四个方向上的灰度共生矩阵的计算，从而得出他们的纹理特征向量，再求均值，使计算进度大幅度提高-This program is based on the GLCM texture feature extraction algorithm, which was four directions GLCM calculation to arrive at their texture feature vector, and then seek mean
Gabor
- 使用Gabor小波对图像进行特征提取，代码可以直接使用-Using the Gabor wavelet feature extraction, the code can be used directly
wenlitezhengtiqu
- 包括计算共生矩阵、对共生矩阵归一化、对共生矩阵计算能量、熵、惯性矩、相关4个纹理参数、求能量、熵、惯性矩、相关的均值和标准差作为最终8维纹理特征 -Including the calculation of co-occurrence matrix, normalized to the co-occurrence matrix, co-occurrence matrix calculation on the energy, entropy, moment of inertia, related t
matlab
- 此文件是matlab程序，处理指纹图像，采集特征点最终实现指纹识别！-This file is the matlab program, processing fingerprint images, collection of feature points ultimately fingerprint!
waveletthresholddenoising
- 基于MATLAB的小波阈值去噪方法的研究（其中包括软阈值方法，硬阈值方法，广义小波阈值函数，自适应特征阈值等方法的代码）-MATLAB-based wavelet threshold denoising (including soft-thresholding method, hard threshold method, generalized wavelet thresholding function, adaptive threshold methods such as feature co
Matlabwaveletfeatureextraction
- Matlab小波特征提取，主要是纹理特征-Matlab wavelet feature extraction, texture features are mainly
image_RGB
- 该文件提供了基于图像颜色特征检索的源代码-this artical provides the code based of the color of a image
LIANGDU
- 基于亮度直方图的纹理特征，包含均匀度、平滑度、一致性、熵等六个特征。-Brightness histogram-based texture features, including uniformity, smoothness, uniformity, entropy and other six characteristics.
HUIDU
- 基于灰度直方图，对图像的纹理特征进行提取，根据灰度共生矩阵得到的四个纹理描述子。-Histogram based on image texture features were extracted, according to the four GLCM texture descr iptors obtained.
dwt-matLab-marking
- 提出了一种基于小波变换可抗击几何攻击算法。在水印嵌人 部分# 首先对宿主图像进行小波分解 、 嵌人水印, 再通过余弦变换求得该水印图像的一个特征向量, 利用该特征向量和水印 信息通过12 31 函数生成一个二值逻辑系列, 将该序列作为密钥/ 水印提取部分为# 对待测的图像进行小波变换, 再通过余 弦变换求得待测图像的一个特征向量, 利用该特征向量和密钥通过1 2 4 1 函数提取出水印。-Proposed based on wavelet transform algorith
MATLAB-based-image-processing-
- 利用MATLAB实现图像前期预处理功能（包括彩色图像的灰度化变换等、一般灰度图像的二值化处理、色彩增强等），边缘检测，图像分割，图像特征提取等图像处理。-Early use of MATLAB for image pre-processing functions (including color images of gray-scale transform, the general gray-scale binary image processing, color enhancement, et
lbp特征提取
- 本程序为数字图像处理中的特征提取-LBP特征提取程序，通过matlab编程。
二维Gabor滤波器进行虹膜特征提取
- 本文件是用matlab编写的二维Gabor 滤波器代码，实现对虹膜的特征提取
案例1 BP神经网络的数据分类-语音特征信号分类
- 案例1 BP神经网络的数据分类-语音特征信号分类(Case 1 BP neural network data classification speech feature signal classification)
边缘检测特征提取
- 本程序是使用Matlab编写的对于图像的边缘检测特征提取，很实用的。(This procedure is written using Matlab, for the image edge detection, feature extraction, it is practical.)
GLCM
- MATLAB纹理特征提取，用来提取灰度共生矩阵的4个特征(MATLAB texture feature extraction)