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Description: %This is a simple function that resamples the image
%at a different pixel size
function nimg = imresample(oldpixsize,img,newpixsize,intmethod)
% This function resamples the images at the new grid points
% defined by the new pixel sizes. It assumes that intensities are
% defined at pixel centers
%
% img : original image to be resampled
% nimg : newly sampled image
% oldpixsize : a vector of the form [xpixsize, ypixsize]
% for the original image, e.g., [0.5,0.5]
% newpixsize : is a vector of the form [xpixsize, ypixsize]
% for the new image, e.g., [0.2,0.2]
% intmethod: same as interp2
% 'nearest' - nearest neighbor
% 'linear' - bilinear
% 'cubic' - bicubic
% 'spline' - spline
% Example:
%
% % Create a 2D gaussian function
% H = fspecial('gaussian',[31,31],5);
% % Resample it at a smaller pixel size
% NH = imresample([1,1],H,[0.2,0.2],'spline');
% figure;subplot(211);imshow(H,[]);title('Original');
% subplot(212);imshow(NH,[]);
% title('Resampled using spline interplolation');
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Author: whitewalter |
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Description: 采用网格化GRIDDING算法对螺旋轨迹采集的MRI原始数据进行图像重建。-using grid algorithm GRIDDING spiral trajectory acquisition of MRI data from the original image reconstruction.
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Size: 4096 |
Author: 凌云 |
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Description: 在MATLAB中编写实现图像的不同级别小波分解算法；2选择合适的小波基；3对经典的几幅黑白和彩色图像进行DWT变换；4实现零树、基于塔式网格矢量量化、基于LBG算法、基于标量量化等小波变换编码；5得到分析比较结果。达到的目的：1综合训练学生编程的能力；2对高数、计算方法、程序设计、数据结构、算法、数字图像处理等课程的复习和运用；3可培养学生的算法设计和分析能力。-in MATLAB prepared to achieve different levels of image wavelet decomposition algorithm; Choice of two small Porgy; Three pairs of classic pieces of black-and-white and color images DWT; Four zero tree, grid-based Tower vector quantization, LBG-based algorithm, based on the scalar quantization Wavelet Transform Coding ; 5 analyzed the results of the comparison. The purpose : a comprehensive training program students; Two pairs of the high number and the method of computation, programming, data structures, algorithms, digital image processing and review of the curriculum used; Three students can develop the algorithm design and analysis.
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Size: 34816 |
Author: aa |
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Description: 给定栅格图象及其变形后的栅格图象，首先确定各栅格交叉点的位移，然后采用控制栅格的方法编写实现图象几何校正的程序。-given raster image deformation and the raster image, the first to determine the grid Crosspoint the displacement, then use the control Raster Image prepared geometric correction procedures.
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Size: 80896 |
Author: 胡雪飞 |
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Description: 基于三维空间三角网格的二维投影图像变换，包括3D仿射变换，基础矩阵求解及欧式空间的重构，对基于图像的三维重构有研究的朋友可以看下-triangular grid transform two-dimensional projection images, including 3D affine transformation, based Matrix Solution and European space reconstruction, based on the three-dimensional image reconstruction studies have friends in a glance
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Size: 201728 |
Author: 郭震宇 |
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Description: 数字图像处理(冈萨雷斯)书中的边界链码实现,该程序通过取网格,简化了编码的数据量-Digital image processing (Gonzalez) the boundary chain code book, realize that the procedures through access grid, simplifying the coding of data
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Size: 2048 |
Author: 陈娟 |
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Description: 用matlab实现基于网格匹配的图像拼接，其中网格大小需要自己依据图片大小进行调整-Using matlab to achieve grid-based matching of image mosaic, in which the size of the grid need to be adjusted based on image size
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Size: 1024 |
Author: huang lun |
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Description: 模式识别的一些预处理知识，包括：
图像压缩的例子：行程编码算法RCL, 手写体数据变换成像素位图的算法-Pattern recognition of some pre-processing knowledge, including: image compression example: Run-Length Coding Algorithm RCL, handwritten data converted into pixel bitmap algorithm
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Size: 13312 |
Author: 杨兵 |
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Description: 给定栅格图象及其变形后的栅格图象，请你首先确定各栅格交叉点的位移，然后采用控制栅格的方法编写实现图象几何校正的程序。-Given raster images and raster images after deformation, you first determine the grid cross-point displacement, and then using the control method of preparation of raster realize image geometric correction procedure.
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Size: 128000 |
Author: 张宏基 |
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Description: vc环境下开发的程序，多文档；可以设置绘图区域的背景：网格形式；能画圆、直线，可以保存，保存为txt文件；保存的内容是图像的坐标，保存后可以再次打开-vc environment development process, multi-document can set the background graphics region: grid form can drawcircle, a straight line, you can save, save it as a txt file save the contents of the coordinates of the image, save again after the open
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Size: 75776 |
Author: xinghua |
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Description: matlab的元胞自动机程序的源代码,胞自动机程序状态演化规则 ①如果一个元胞的状态是0,则当它有状态为1的邻元时,该元胞的状态以概率a×b变为1,并且当它的临域中状态为1的邻元越多,其状态转变为1的概率越大 ②如果一个元胞的状态是1,则该元胞的状态保持不变。初始传播者位于中心单元格25×25处
取50×50的网格，临域为Moore型，经过50个仿真时钟,知识传播结果的模拟图
-matlab Cellular Automata procedure source code, cellular automata evolution rules of procedure state ① If a cell' s state is 0, then when it has a status of one element of the neighborhood, the cellular state to the probability of a × b into one, and when it' s Pro domain status is one more element of the neighborhood, its status into a greater probability of 1 ② If a cell' s state is 1, the cellular status remains unchanged. Initial spreaders center cell 25 × 25 obtain 50 × 50 grid, the Pro domain for the Moore-type, after 50 simulation clock, the dissemination of knowledge of the simulation results of Figure
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Author: 袁逸扬 |
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Description: VGA彩色信号控制器设计：用VHDL语言编写程序，重点完成三个功能：
1.棋盘格图案显示：
用三基色原理在CRT显示器上显示由横竖八彩条重叠构成的棋盘格图案；
2.在显示器上依次显示0~9十个数字：
每个数字不同颜色，每个显示大约0.4秒，循环显示；
3.显示动画效果：
将静态图像以高频率显示，造成动画效果，最终动态显示OVER结束。-VGA color signal controller design: using VHDL programming language, focusing on the completion of three functions: 1. Chessboard grid pattern shows that: The principle of three-color display on the CRT display by eight color横竖overlapping grid consisting of checkerboard patterns 2. followed by the display on display 0 ~ 9 10 figure: Each figure in different colors, each show around 0.4 seconds, circular display 3. show animation effects: static image to display a high frequency, resulting in animation effects, dynamic display finally OVER The End .
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Size: 186368 |
Author: 刘峰 |
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Description: ***功能描述***
对DataTable/View各列做各种智能匹配、比较操作、模糊匹配查询过滤、在结果中查询过滤。
相当但丰富于DataTable/View数据王国的“BaiDu”
***适用范围***
各个网站网页或软件的网格数据过滤，通用于Oracel、SQLServer、ADO.NET的查询过滤。-Functional Description****** on the DataTable/View all out to do a variety of intelligent matching, comparison operations, fuzzy matching query filtering, filtering in the query results. But rather rich in the DataTable/View Data kingdom " BaiDu" ****** the scope of application of various Web pages or grid data software filtering, common in Oracel, SQLServer, ADO.NET query filter.
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Size: 64512 |
Author: 风吹来的 |
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Description: TMatrixImage is a matrix of image similar a grid
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Size: 472064 |
Author: gara |
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Description: 该程序为gui程序，程序中很多菜单可以实现三维体可视化，区域生长算法进行图像分割以及栅状图三维可视化，界面很好！-The program for the gui program, the program, many of the menu can be achieved visualization of three-dimensional body, region growing algorithm for image segmentation and visualization of three-dimensional grid-like map, interface very good!
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Size: 246784 |
Author: 成林 |
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Description: CBIR，C#写的基于内容的图片检索系统，具有纹理直方图以及彩色栅格功能/-CBIR, C# to write content-based image retrieval system with texture and color histogram grid functions /
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Size: 37888 |
Author: Timix |
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Description: 给定栅格图象及其变形后的栅格图象，请你首先确定各栅格交叉点的位移，然后采用控制栅格的方法编写实现图象几何校正的程序。
-For a given image and deformed grid image grid, you first determine the displacement of the grid intersection, and then prepared using control grid method to achieve image geometric correction procedure.
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Size: 34816 |
Author: xzb |
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Description: Gridding is a method of interpolating data from an arbitrary 2D sampling pattern to a uniform grid. In MRI, this allows rapid image reconstruction. There are numerous publications on MR gridding reconstruction.
The tar file includes numerous .m scripts, and C code that can be compiled to a .mex function.
You will need to compile the MEX functions - in Matlab try "mex gridlut_mex.c" and "mex calcdcflut_mex.c" These should result in files gridlut_mex.mex??? and calcdcflut_mex.mex??? where ??? depends on your operating system.
Run the function spiralexample.m in Matlab. -Gridding is a method of interpolating data from an arbitrary 2D sampling pattern to a uniform grid. In MRI, this allows rapid image reconstruction. There are numerous publications on MR gridding reconstruction.
The tar file includes numerous .m scripts, and C code that can be compiled to a .mex function.
You will need to compile the MEX functions- in Matlab try "mex gridlut_mex.c" and "mex calcdcflut_mex.c" These should result in files gridlut_mex.mex??? and calcdcflut_mex.mex??? where ??? depends on your operating system.
Run the function spiralexample.m in Matlab.
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Size: 1469440 |
Author: rizq |
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Description: 实验内容
给定栅格图象及其变形后的栅格图象，请你首先确定各栅格交叉点的位移，然后采用控制栅格的方法编写实现图象几何校正的程序。
-Test content for a given image and deformed grid raster image, you first determine the displacement of each grid intersection, and then prepared using the method to achieve control of the grid image geometric correction procedure.
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Size: 512000 |
Author: lyp |
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Description: 网格化分割，一种新颖的图像分割方法，对不同的图像源有着较好的普适性。-Grid partitioning, a novel image segmentation method, the image source has a different universal good.
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Size: 709632 |
Author: 张小明 |
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