Search - moment invariant matlab

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[Wavelet] Zernike-match DL : 1: 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。-right to import images from pretreatment profile targets, after processing to be a target shape translation, The scale-invariant chain expression, and through the wavelet transform multi-scale analysis; introduction Zernike moment, use Zernike moments, wavelet achieve expression of rotation invariance, solve the wavelet transform the dependence of the threshold.
Update : 2025-02-19 Size : 1.21mb Publisher : 李杰
[Special Effects] jububian DL : 0: 运用矩不变方法对灰度图像进行分割的源代码-The use of moment invariant method of gray-scale image segmentation source code
Update : 2025-02-19 Size : 1kb Publisher : wind
[Special Effects] Hu DL : 1: 应用vc++语言提取图像的不变矩输出结果。这是提取经典的七个不变矩的值，速度很快-Application vc++ Language extracted image moment invariants output. This is the extraction of the classic seven moment invariants of the value of fast
Update : 2025-02-19 Size : 4kb Publisher : 金秋春
[matlab] 七个不变矩 DL : 0: 形状特征的七个不变矩，用matlab实现-Shape characteristics of the seven moment invariants, using matlab to achieve
Update : 2025-02-19 Size : 1kb Publisher : 何宇
[matlab] HuMoment DL : 0: 基于MATLAB平台上，计算HU矩的算法编程。可以不用花时间去考虑怎么计算那些不变矩了。-MATLAB-based platform, the algorithm for calculating the moment HU programming. Can not take the time to consider how those calculated by moment invariants.
Update : 2025-02-19 Size : 473kb Publisher : lxd
[Special Effects] sfinge25 DL : 1: A novel texture-based Automatic Fingerprint Authentication System (AFAS) is proposed. A fingerprint image is preprocessed to enhance the image by Short Time Fourier Transform (STFT) analysis. Then, three sets of invariant moment features, as a kind of texture features, are extracted from three different sizes of Region of Interest (ROI) areas based on the reference point from the enhanced fingerprint image. Each set of invariant moments contain seven invariant moments. Fingerprint verification is realized by Euclidean distance between the two corresponding features of the test fingerprint image and template fingerprint image in the database
Update : 2025-02-19 Size : 270kb Publisher : joyce
[matlab] MSA_moment DL : 0: 运用多尺度自卷积计算图像的仿射不变矩的方法，该方法新颖，具有一定的创新性-Using multi-scale image from the convolution calculation of affine invariant moment method, which is novel, has some innovative
Update : 2025-02-19 Size : 1kb Publisher : 夏雨
[Special Effects] invariant DL : 0: 用三种不变矩来进行图像识别处理，已经证明程序可行-Angle of moment invariants to identify the
Update : 2025-02-19 Size : 1kb Publisher : maiqian
[Graph program] zernike DL : 0: zernike 矩不变矩特征 zernike 矩不变矩特征-zernike Moment Moment Invariant Feature zernike Moment Moment Invariant Feature
Update : 2025-02-19 Size : 5kb Publisher : 张仲日
[Communication] projectprogaram DL : 0: Recognition of visual patterns and characters are independent of position, size, and orientation in the visual field has been the goal of much recent research. The method presented in this paper meets all these condition. An off-line signature matching system which is based on Hu moment invariant method is presented here. Signature matching uses a four - steps process. In first step the scanned or captured color images are initially converted to grey scale. Second step performs normalization and digitization of the original signature. Noise reduction (also called “smoothing” or “noise filtering”) is one of the most important processes in image processing is performed in third step and then moment invariant vectors are obtained in the last step. Signature matching system is implemented using MATLAB and ability of the system can be increased by using additional features in the input data set.
Update : 2025-02-19 Size : 8kb Publisher : shivshankar mishra
[matlab] a3 DL : 0: 图像检索毕业设计的关于七个不变矩的简单的实现功能的算法给予你思路的一个小小的编程-Image Retrieval on the graduation of seven moment invariant features a simple algorithm for the realization of an idea to give your little programming! ! !
Update : 2025-02-19 Size : 14kb Publisher : 边雅萌
[matlab] MATLAB2 DL : 0: 基于DCT的图像检索技术用统计特征法和不变矩法 MATLAB程序-DCT-based image retrieval method using statistical features and invariant moment method MATLAB program
Update : 2025-02-19 Size : 4kb Publisher : 张三
[Special Effects] Invar_Moment DL : 0: 该代码为利用几何不变矩提取图像几何特征的代码，用matlab编写，提取7个Hu矩为特征向量。可以用于基于内容的图像检索-The code for the image using the geometric moment invariant geometric features extracted code, written with matlab to extract seven Hu moments as features. Can be used for content-based image retrieval
Update : 2025-02-19 Size : 1kb Publisher : vivi
[matlab] Moment-invariants- DL : 0: 这是胡不变矩的经典matlab程序，其实就是不变矩的验证，七阶矩.-This is the classic Hu invariant moments matlab program, in fact, the same moment the validation, seven-order moments.
Update : 2025-02-19 Size : 53kb Publisher :
[matlab] affien-invariant-moment DL : 1: 对发生仿射变换的图像，通过计算仿射不变矩来获得图像的不变特征。-Affine transformation of the image occurs, by calculating the affine invariant moment to get the image of the same features.
Update : 2025-02-19 Size : 580kb Publisher : 赵向军
[Special Effects] array2 DL : 0: 能够提取一幅图片的不变矩特征值，方便大家学习图像识别方面的开发技术-Able to extract a picture of the moment invariant features of value, to facilitate learning in the development of image recognition technology
Update : 2025-02-19 Size : 2kb Publisher : han
[matlab] invariantMoment DL : 0: invariant moment feature selection of an image, matlab code
Update : 2025-02-19 Size : 2kb Publisher : thvalizadeh
[Special Effects] Moment-invariant-program DL : 0: matlab不变矩分割程序，计算图像的7个矩不变进行图像的分割-the matlab invariant moments segmentation, seven moments to calculate the image the same image segmentation
Update : 2025-02-19 Size : 1kb Publisher : benben
[Special Effects] MATLAB hough变换答题卡识别（GUI，配论文） DL : 1: 本课题为基于MATLAB的不变矩答题卡识别。可识别学号，学科，答案，并进行分数统计，以及判断是否及格。后台可设置标准excel答案。经过灰度变换形成灰度图像、二值化处理、图像滤波、边缘检测、hough变换等预处理。带GUI交互式界面。(This topic is based on MATLAB moment invariant answer card recognition. Can identify student number, subject, answer, and carry out score statistics, as well as judge whether pass. Standard excel answers can be set in the background. After gray-scale transformation, gray-scale image, binary processing, image filtering, edge detection, Hough transform and other preprocessing are formed. With GUI interactive interface.)
Update : 2025-02-19 Size : 3.3mb Publisher : www.wobishe.com
[matlab] MATLAB答题卡识别（GUI，论文） DL : 0: MATLAB答题卡识别（GUI，论文）本课题为基于MATLAB的不变矩答题卡识别。可识别学号，学科，答案，并进行分数统计，以及判断是否及格。后台可设置标准excel答案。经过灰度变换形成灰度图像、二值化处理、图像滤波、边缘检测、hough变换等预处理。带GUI交互式界面。(Matlab answer card recognition (GUI, paper) This topic is based on MATLAB moment invariant answer card recognition. Can identify student number, subject, answer, and carry out score statistics, as well as judge whether pass. Standard excel answers can be set in the background. After gray-scale transformation, gray-scale image, binary processing, image filtering, edge detection, Hough transform and other preprocessing are formed. With GUI interactive interface.)
Update : 2025-02-19 Size : 3.83mb Publisher : for Matlab

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