搜索资源列表
ImageRetrievalBasedOnColorandShapeFeaturesofInteri
- 提出了一种基于兴趣点的图像检索新方法ACSM(Annular Color and Shape Moment) , 利用兴趣点的位置信息, 提取兴趣点周围局部区域的颜色矩特征和区域形状不变矩特征。ACSM算法不仅对平移、旋转具有良好的鲁棒性, 而且克服了传统颜色矩和形状不变矩没有位置信息的缺陷。实验结果表明, 由于将颜色和形状特征有机结合, ACSM算法有效提高了图像检索的准确性。
extractFeatures.zip
- 图像特征提取，包括：颜色直方图，颜色矩，边缘直方图，Gabor小波变换，局部二值图，GIST。,Image feature extraction, including: color histogram, color moment, the edge histogram, Gabor wavelet transform, partial binary image, GIST.
imageretrieval
- VS2005编写图像检索程序，包含颜色直方图检索，颜色对检索，颜色聚合向量。颜色矩等-VS2005 prepared image retrieval process, including color histogram retrieval, the color of the search, the color vector polymerization. Color moments, such as
GetWeightedKrawtchoukPloysRec
- 利用matlab平台编写m文件，对图像提取Krawtchouk多项式。-M using matlab platform for the preparation of documents, images extraction Krawtchouk polynomials.
ImageThemeFilter
- 对图像进行分主题过滤。 根据给定的图像样本集，进行样本训练，提取多个颜色空间中的多种方式(颜色矩，纹理谱，直方图，肤色模型等)的得到图像特征集；对待过滤图像进行特征提取，向量匹配，进而实现图像分主题分类功能。-Sub-theme of the image filter. According to a given set of image samples to conduct the training samples to extract more color space in multipl
ImageRetrieval
- 毕业设计，基于内容的图像检索，支持的检索特征包括 sift,颜色直方图，灰度矩阵，HU不变矩，边缘方向直方图，检索方法使用K-means和K-D树两种，需要OPENCV支持，运行时请先选定一个文件夹来生成特征库，特征库用access数据库保存，只支持JPG文件-Graduate design, content-based image retrieval, search features, including support sift, color histogram, gray matrix,
roadsignextract
- 文提出了一种利用RGB颜色差分矩阵对Hu不变矩进行加权的新方法．并将该方法和Hu不变矩投影变换快速算法相结合，对彩色交通标志的特征值进行提取．-Paper presents a matrix using RGB color difference weighted Hu invariant moments new method. And the method and the Hu invariant moments projection fast algorithm combines the ch
dt_cwt-texture_lbp
- 基于颜色矩和纹理谱的图像检索系统，可是实现准确率高的检索-Spectrum based on color moments and texture image retrieval system, but to achieve high accuracy of the retrieval
imageSVM
- 利用svm算法分类图像。示例中：将篮球场和网球场利用算法自动分类，包含了基于颜色矩的彩色图像特征提取算法-image classification using SVM algorithm
ImageSearch
- 基于图像颜色矩和纹理的图像检索系统，matlab语言编写，图像库包含在内-Image color and texture-based image retrieval system, Matlab language, image library included
Color-Feature-of-images
- 实现了图像的颜色直方图，颜色矩，颜色相关向量CCV，以及颜色相关图的提取，有详尽的文档，基于window7+vc2010+opencv2.3.1-The color histogram of the image, color moment, color vector CCV, as well as color correlogram extraction, a detailed document based window7+vc2010+opencv2.3.1
GetColorMoment
- 图像RGB颜色矩提取matlab程序，有注释,有需要的拿去-Image RGB color moments extraction procedures, there is a comment
Pictures
- 求图像在hsv颜色空间下三个通道的颜色矩-colormoment in hsv colorspace
mome_kmean_wavelet4
- 其中包括颜色矩特征提取，四层小波特征提取以及kmeans聚类算法，Matlab编程实现，希望对学习有帮助-Including the extraction of color moment feature, the four layer wavelet feature extraction and kmeans clustering algorithm, Matlab programming, and they hope to help with learning
color-moments-of-three-color-spaces
- 图像剪切后，转换为LAB和HSV颜色空间，计算每个颜色通道的颜色矩，最后将所有变量整合到一个矩阵中。-after image cropping, convert the image into LAB nd HSV color space, then computing the color moments of each channel. finally combine this variables into one matrix.
colorju
- 对图像进行颜色空间转换，提取出图像的3个颜色矩特征。-hu features
colorMom
- 颜色矩是一种简单有效的颜色特征表示方法，有一阶矩(均值,mean)、二阶矩(方差,viarance)和三阶矩(斜度,skewness)等，由于颜色信息主要分布于低阶矩中，所以用一阶矩，二阶矩和三阶矩足以表达图像的颜色分布，颜色矩已证明可有效地表示图像中的颜色分布。本代码很好的实现了对图片颜色矩的提取，并有详细的注释。(Color moment is said a simple and effective method of color feature, a moment (mean, mean)
feature extraction
- 自己根据公式编写的颜色矩特征，纹理空间自相关函数特征(The color moment feature and texture space auto correlation function feature written by the formula.)
rgb
- 输入照片，输出灰度直方图、各灰度的颜色矩向量。(Input the picture, output gray histogram, the color moment vector of each gray level.)
ColorMoments
- 提取图像RGB颜色空间内的颜色矩。颜色矩是图像重要的颜色特征，在图像检索、比对中具有重要作用。(Calculate the color moment of each color channel in RGB color space of an image)