Search - structure matlab

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[Special Effects] 1D gabor Filter DL : 0: Description: Recent studies on Mathematical modeling of visual cortical cells [Kulikowski/Marcelja/Bishop:1982] suggest a tuned band pass filter bank structure. These filters are found to have Gaussian transfer functions in the frequency domain. Thus, taking the Inverse Fourier Transform of this transfer function we get a filter characteristics closely resembling to the Gabor filters. The Gabor filter is basically a Gaussian (with variances sx and sy along x and y-axes respectively) modulated by a complex sinusoid (with centre frequencies U and V along x and y-axes respectively).
Date : 2025-12-24 Size : 2kb User : gz
[Special Effects] icaML DL : 0: 用最大相似性方法实现独立分量分析算法的matlab代码，可用于盲信号处理和图像滤波器构造。-with the greatest similarity method independent component analysis algorithm Matlab code can be used to blind signal processing and image filter structure.
Date : 2025-12-24 Size : 7kb User : 李彪
[Special Effects] lwcontour DL : 0: live-wire是一种常用于医学图像的交互式分割方法,其基本思想是利用动态规划方法产生图像中给定两点间的最优路径,合理地构造代价函数和选择起始点和目标点,用以提取物体的边缘,十分有效,该份文件中包含说明文件,操作方便.-live-wire is a common medical images in the interactive segmentation method, The basic idea is to use dynamic programming methods to image the scheduled 2:00 optimal path, reasonable price structure and function selection threshold and goals, to extract objects on the verge of a very effective The document includes documentation, easy operation.
Date : 2025-12-24 Size : 6kb User : 陈正文
[Special Effects] SMQTcode DL : 0: 根据icip会议2005年度的一篇文章编写的matlab程序。包含有效果图。运用smqt（连续均值量化变换）算法进行灰度图像增强。它比传统方法（直方图均衡化处理）的优点在于可以保证增强后图象的直方图波形不变，可以展现图象的底层结构，自动集中改进图象细节。是一种新的效果更好的灰度图象增强算法。-under icip 2005 annual meeting of an article prepared by the Matlab procedures. Includes map results. Smqt use (continuous quantitative mean transform) algorithm for gray-scale image enhancement. It is superior to the traditional method (histogram equalization processing) has the advantage can guarantee enhanced image histogram waveform unchanged. able to display images of the bottom structure, automatic focus on improving image details. Is a new and better results gray image enhancement algorithms.
Date : 2025-12-24 Size : 280kb User : lixin
[Special Effects] SFM DL : 1: 计算机视觉中，structure from motion的代码-computer vision, structure from motion code
Date : 2025-12-24 Size : 61kb User : zhu
[Special Effects] stearpr DL : 0: 可控方向滤波器的设计,可控金字塔结构的设计代码.-Controlled the direction of filter design, the design of controllable pyramid structure code.
Date : 2025-12-24 Size : 277kb User : 吕杰
[Special Effects] e2md2.m DL : 0: BEMD对图像进行分解，包络构造采用Delaunay三角剖分和三次插值，得到分解的结果。输入：灰度bmp图像输出：imf1 imf2 imf3 残差-BEMD image decomposition, the envelope structure using Delaunay triangulation and cubic interpolation, the result of decomposition. Input: greyscale bmp image output: imf1 imf2 imf3 residuals
Date : 2025-12-24 Size : 2kb User : 胡佳宁
[Special Effects] MultiscaleeFeaturesMatching DL : 0: 图像的多尺度和复杂结构立体的特征匹配，大家可以试试。-Image the structure of multi-scale and complex three-dimensional feature matching, we can try.
Date : 2025-12-24 Size : 6kb User :
[Special Effects] PCAEigenface DL : 0: Face recognition system based on Eigenface, written in Matlab, including the paper which has present the structure and each component in detail. Hope it will be useful!
Date : 2025-12-24 Size : 811kb User : 郭松
[Special Effects] spiht3 DL : 0: SPIHT方法采用了有效的空间方向树结构和比特平面编码方法，不仅能获得很高的压缩编码效率，而且产生的码流是嵌入式的，支持解码器的多码率解码，有利于图像的渐近传输。-Methods SPIHT effective direction of the tree structure and the space bit-plane coding method, not only have access to a high coding efficiency and resulting code stream is embedded in support of the multi-rate decoder decoding, image has become conducive to near transmission.
Date : 2025-12-24 Size : 481kb User : peyton
[Special Effects] lankton_stereo DL : 1: 一个外国人写的基于分割的立体匹配算法代码，可以在matlab7.1以后版本中直接执行，代码结构也很清晰，适合分析学习-Written by a foreigner based on the partition of the three-dimensional matching algorithm code, you can later matlab7.1 direct the implementation of the code structure is very clear and suitable for analysis of learning
Date : 2025-12-24 Size : 1.04mb User : 忠波
[Special Effects] csc-src-1-2(dhxu757) DL : 0: 一个彩色图像分割算法,采用了一种新图像邻域结构方法,相对于普通方式的邻域方法,分割的效果有明显的改进.-A color image segmentation algorithm, using a new method of image neighborhood structure, as opposed to the way ordinary neighborhood methods, the effects of partition has significantly improved.
Date : 2025-12-24 Size : 100kb User : dhxu757
[Special Effects] GLPyramid2 DL : 0: 多尺度图像技术指对图像采用多尺度的表达，并在不同尺度下分别进行处理，也称多分辨率技术金字塔是一种有效的多尺度表达结构构建高斯金字塔和拉普拉斯金字塔高斯低通滤波器对应高斯金字塔中相邻两层图像差的带通滤波器 -Multi-scale imaging technology refers to the image using multi-scale expression, and in different scales, respectively, for processing, also known as multi-resolution technology pyramid is an effective expression of the structure of building a multi-scale Gaussian pyramid and Laplacian pyramid, Gaussian Gaussian low-pass filter corresponding to adjacent two-story pyramid with poor image bandpass filter
Date : 2025-12-24 Size : 1kb User : Mingruixia
[Special Effects] Factorization DL : 0: Lucas-Kanader-Tomasi Feature Tracker，由运动恢复结构的问题，目的是从一组由摄像机移动获得的图像来恢复一个场景的立体结构。对于这个问题，C.Tomasi和T.Kanade[1]于1992年提出了一种Factorization的方法，可以有效地避免噪声的干扰，同时不会受限于特定的运动模型，例如单纯的平移或是旋转。-Lucas-Kanader-Tomasi Feature Tracker, by the movement to restore the structure of the problem, aimed at a group of mobile access by the camera image to restore the three-dimensional structure of a scene. For this problem, C. Tomasi and T. Kanade [1] in 1992 proposed a factorization method which can effectively avoid noise interference, while not restricted to a particular motion model, such as pure translation or rotation .
Date : 2025-12-24 Size : 182kb User : 梁霄
[Special Effects] LetterImageRecognition DL : 0: 文字图像识别：索书号文字图像分割；粘连字符切分；文字识别；彩色车牌分割；商标文字分割；文字识别的识别子函数；文字识别的结构特征提取子函数-Letter Image Recognition: Call Number Letter image segmentation adhesion character segmentation language recognition color license plate segmentation trademark characters segmentation Letter Recognition Recognition Functions character recognition feature extraction structure Functions
Date : 2025-12-24 Size : 202kb User : 无理取闹
[Special Effects] torrsam DL : 0: 剑桥torr编写，图像结构和运动分析的matlab工具包，重复估计变换参数-Torr Cambridge preparation, image analysis of the structure and matlab sports kit, duplicate estimated transformation parameters
Date : 2025-12-24 Size : 2.03mb User : 丁明涛
[Special Effects] Separately_based_on_wavelet DL : 0: 基于小波变换的分开—合并图像分割matlab ．采用多尺度小波变换系数作为四分树结构的分开一合并法图像分割的一致性度量从而在大的图像块中。去除噪声的影响，在小的图像块中，以小波变换的局部极大值精确定位边缘，根据边缘信息进行分开一合并法图像分割．实验表明．算法得到满意的结果． -Separately based on wavelet transform- the combined image segmentation matlab. The use of multi-scale wavelet coefficients as a separate quarter of the tree structure of one combined method of image segmentation in order to measure the consistency of a large block of images. The impact of noise, in a small block of the image, the wavelet transform to local maxima of the edge of precise positioning, according to the brink of a merger of separate information for image segmentation method. Experiments show that. Algorithm is satisfied with the results.
Date : 2025-12-24 Size : 123kb User : 陳子力
[Special Effects] CNNfeatureextraction DL : 0: 提出了一种基于目标边界的不变特征提取方法。导出了用物体角点坐标表示的低阶边界矩的闭合形式，构造了基于边界矩的仿射变换不变量。该方法只需要对物体角点进行简单的代数运算，因此，该方法简单明了，计算量很小。实验结果证明了该方法的有效性-A goal of the border based on the same feature extraction method. Exporting objects with corner coordinates of the low-level closed-form moments border, the border based on structure moment invariants of affine transformation. This method only corner of the object algebra simple, so simple that the method, the calculation is very small. Experimental results show the effectiveness of the method
Date : 2025-12-24 Size : 306kb User : martin
[Special Effects] matlabfusetool DL : 0: 图像识别概述统计模式的识别方法、结构语句的识别方法、模糊集识别法、神经网络识别法等-Image recognition methods outlined in the statistical model identification, structure identification method statements, fuzzy set identification method, neural network identification method, etc.
Date : 2025-12-24 Size : 17kb User : 阿毛
[Special Effects] pyramid-structure DL : 0: 随着遥感影像数据量变得越来越大, 为了提高图像实时缩放和显示的速度, 快速地获取不同分辨率下的图像信息, 往往会对原始图像建立金字塔结构, 根据不同的显示要求, 调用不同金字塔等级中的数据, 来达到快速显示、漫游的目的。-With the amount of remote sensing data become more and more, in order to improve image scaling and display real-time speed, quick access to different resolutions of the image information, may often create the original image pyramid structure, depending on display requirements, call the different pyramid level data, to achieve rapid display, roaming purposes.
Date : 2025-12-24 Size : 1kb User : huwanyuan

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