搜索资源列表
22
- 基于中心投影的不变特征提取，方法较新，使用的范围还不是很广，对二值图像和文字比较有用-Invariant feature extraction, based on the central projection of the newer methods, the use of the range is not very wide, more useful to the binary image and text
rZerrnike-maai
- 对输入图像进行预处理后提取目标轮廓，经过归一化处理的到目标形状的平移、尺度不变的链状表达，再通过小波变换进行多尺度度分析；引入Zernike 矩，运用Zernike矩的特性，实现小波表达的旋转不变性，解解决了小波变换对起始点的依赖。 -Preprocessing the input image to extract the target contour, after normalized to the translation of the target shape scale-invaria
bujianju
- 用matlab对图像的7个不变矩特征进行提取，并进行归一化。亲测可用，适合初学者。-Matlab for image seven moment invariant features were extracted and normalized. Pro-test is available for beginners.
phasesym
- 计算三相对称的代码。这可以被用来作为一个行和BLOB探测器。相位对称是照明和图像的对比度，对称不变测度。-Calculate the three-phase symmetrical code. This can be used as a line and BLOB detector. Phase symmetrical lighting and contrast of the image, the symmetric invariant measure.
hu_bmp
- 利用不变矩分析图像的7个不变中心距和利用bmp图像导入程序-Unchanged for seven invariant moments analysis image center distance and bmp image import program
nsct
- Contourlet 变换的平移不变性在奇异性方面导致了伪Gibbs 效应。而NSCT是一种平移不变、多尺度和多分辨率的冗余变换，它对滤波器上采样再进行分析和综合滤波，这种滤波器的设计及重构易于实现，能更好地采集频率且具规律性，在图像去噪中得到了广泛的应用。-Contourlet transform translation invariance in singularity aspects led to the pseudo Gibbs effect. And NSCT is a kind o
Ienhancen
- 在图象中，边缘是由灰度级和相邻域点不同的象素点构成的。因而，若想增强边缘，就应该突出相邻点间的灰度级的变化。微分运算可用来求信号的变化率，因而具有加强高频分量的作用。如如果将其应用在图象上，可使图象的轮廓清晰。由于我们常常无法事先确定轮廓的取向，因而挑选用于轮廓增强的微分算子时，必须选择那些不具备空间方向性的和具有旋转不变的线形微分算子。 -In the image, the edge is constituted by the pixel dots of different gray le
VLsift
- The Scale-Invariant Feature Transform (SIFT) bundles a feature detector and a feature descr iptor. The detector extracts from an image a number of frames (attributed regions) in a way which is consistent with (some) variations of the illumination, vi
sift-algorithm
- 从国外图像处理牛人的网址上下载来的程序，主要介绍的是SIFT算法即尺度不变特征变换算法，用于图像处理，很完善的程序，大家可以借鉴学习下。-Download from the URL of the the foreign image processing cattle people to the program, introduces SIFT algorithm namely Scale Invariant Feature Transform algorithm for image proces
7huju
- 完整，正确的7阶不变矩特征提取程序，直接运行就可以了！只需要修改图片路径。-Complete, correct order 7 invariant moments feature extraction program can be run directly! Only need to modify the image path.
Object-Recognition-Based-on
- 一篇图像不变性识别的好文章，基于不变矩的图像几何变换不变性识别研究，我的导师写的，大家不妨看一下啊-An image invariant recognition based on moment invariants image geometric transformation invariant recognition research, written by my mentor, you may wish to look at ah
sift_peizhun
- 针对sift特点应用到了配准算法里去，并且可应用与可见光与红外光的配准中去-In this paper, SIFT( Scale Invariant Feature Transform) feature, which has shown great success in computer vision, is introduced into image registration in remote sensing. In addition, we also p roposed a fea
bubianju
- 图像的不变矩测量，用来进行图片检索和图像搜索用-Image moment invariant measure, used for image retrieval and image search function
PIIFD-source-code
- The matlab source code for the paper "A Partial Intensity Invariant Feature Descr iptor for Multimodal Retinal Image Registration".
autostitch
- 自动全景图生成示例程序，Matthew Brown and David G. Lowe的Automatic Panoramic Image Stitching using Invariant Features文章中的算法-The Automatic Panoramic Image Stitching theory is developed by Matthew Brown and David G. Lowe
descriptorx
- Local Depth SIFT and Scale Invariant Spin Image local features for 3D meshes
hujv_recognization_classification
- 矩特征主要表征了图像区域的几何特征,又称为几何矩， 由于其具有旋转、平移、尺度等特性的不变特征，所以又称其为不变矩。 利用不变矩进行识别与分类-Moment feature is mainly characterized by the geometric features of the image area, also known as geometric moments, due to its rotation, translation, scaling, and other characte
Shape-matching-with-Zerinike-moments
- 结合Zernike矩的多尺度模板形状匹配，该算法对输入图像进行预处理后提取目标轮廓，经过归一化处理得到目标形 状的平移、尺度不变的链状表达，再通过小波变换进行多尺度分析；引入Zernike矩，利用Zernike矩的特性，实现小波表达的旋转不变性，解决了小波变换对起始点的依赖。-Shape matching based on multi-scale template with Zerinike moments，The object shape representation is convert
Images embalance
- 图像相似度计算，利用hog特征，不变矩，包含canny因子计算 来计算两张图片的相似度。可以用来进行图片检索-Image similarity calculation, hog characteristics, invariant moments contain a canny factor to calculate the similarity of two images. Can be used for image retrieval
Feature-extraction
- 本代码包括图像预处理，去噪二值化，轮廓提取等还有图像特征提取主要是形态特征和7个不变矩。基本上不需要改动，可行性非常好。-This code includes the image preprocessing, denoising binarization, contour extraction image feature extraction to main morphological characteristics and seven invariant moments. Basically