搜索资源列表
PoissonNeumann
- C Implementation of 2D Poisson Solver using Neumann Boundary Conditions: Based on a direct analytical solution using sine transforms Single iteration, no magic numbers, no convergence issues. Extremely fast, couple of seconds for 1M pixel image-C Imp
LPM_algorithm
- 用最长路径矩阵算法来计算DFG的迭代边界，其中定义了一个三维的矩阵来存储每次迭代的结果-calculate the iteration bound of DFG with the longest path matrix algorithm, defining a 3-dimention matrix to store the iteration results
jiyuzuixiaoerchengfagaijindesuijituoyuanjiance
- 为了提高数字图像中椭圆检测的效率和准确性,提出了一个基于最小二乘法的改进的随机椭圆检测算法. 该算法随机选取图像中的3 个边缘点,在以这3 个点为中心的窗口内,从边缘点中拟合出可能椭圆,并通过随机选 取的第4 个边缘点来确认可能椭圆. 利用直接最小二乘法椭圆拟合的特性,引入可能椭圆边缘点收集和椭圆重新 拟合的迭代过程来提取最终的椭圆参数. 通过对含有不同噪声的仿真图片和包括残缺椭圆的实际图片的实验表 明,新算法的改进是有效的. 与原算法相比,新算法降低了对参数的依赖性,提高了检测
a
- 这是MATLAB程序，利用三种不同的分水岭迭代算法进行图像分割。-This is a MATLAB program, using three different iteration of the watershed image segmentation algorithm.
RecursiveFractalAnimationtreeimplementation
- 该代码采用递归算法编程实现下列分形树，并且提供界面允许用户输入分形树迭代次数,有程序绘制树形分形体并动画显示分形树生长过程 代码内含文档说明 -Recursive algorithm using the programming code to achieve the following fractal tree, and provides the interface allows the user to enter iteration fractal tree, the procedur
shilianglianghuafenlei
- 提出一种利用最小交叉熵优化方法的矢量量化分类算法， 将矢量的分类问题转化为最小失真函数估计问题，通过关联随机迭代算法逼近最优值，以更好的减小量化误差。-A minimum cross-entropy optimization of the use of methods of classification of vector quantization algorithm, the classification of the vector into the issue of minimum-dist
exp04
- 在Matlab环境下利用迭代的方法实现区域生长，不使用matlab自带源程序，自编程序实现-In the Matlab environment using the method of iteration to achieve regional growth, do not use source code matlab own, self-program
ImageRegistration
- 进一步解决基于互信息的配准算法在配准精度、速度和误配率之间的相互制约问题。提出一种新的配准参数搜索策略——三级配准，将平移、旋转参数分开搜索；在分析互信息配准的优点和局限性的基础上，将模糊理论中的欧几里德贴近度引入三级 配准过程中。实验结果表明，本文提出的配准策略在保持基于互信息配准精度不变的情况下，迭代步数、配准时间和误配率均有明显改善。-Further resolve the mutual information based registration algorithm in the ali
matlab
- 自适应的最小均方算法：只要自适应线性组合器每次迭代运算时都知道输入信号和参考响应，选用LMS算法很合适。-Adaptive least mean square (LMS) algorithm: as long as the adaptive linear combiner for each iteration when they know that the input signal and reference response, selection of LMS algorithm is ver
20102954620
- 图像分割迭代、峰谷、半阈值算法,该算法质量高，效果好！请大家下载-Image segmentation iteration, peak and valley, half-threshold algorithm for high quality, good effect! Please download
erzhihua
- 首先根据平均值平均的方法估计出一个阈值，然后依次迭代，最后将图像进行二值化。-First, the method according to the average estimate an average threshold value, followed by iteration, and finally image binarization.
123
- Matlab在分形模拟上的一些应用！根据程序中迭代的选取，将分形模拟分为确定迭代法和随机迭代法。-Fractal Simulation on Matlab in some applications! According to the procedure in the iterative selection fractal simulation is divided into established and the random iteration method iterative method.
InteractiveImageSegmentationbasedonMergingRegion.r
- 基于区域融合的半监督的图像分割算法。首先在背景和前景手动设置初始分割标记，在迭代过程中不断通过区域融合操作获得最大相似度的区域，从而实现目标分割。-Regional integration based on semi-supervised image segmentation. First of all, in the background and foreground segmentation manually set the initial marking, in the iteration
compression2_2
- 在神经网络中用迭代法对人脸图像进行压缩及恢复-Iteration in the neural network human face using image compression and restoration
diedaifa
- 迭代法求阈值的原理： 基于逼近的思想，步骤如下： 1． 求出图象的最大灰度值和最小灰度值，分别记为ZMAX和ZMIN，令初始阈值T0=(ZMAX+ZMIN)/2； 2． 根据阈值TK将图象分割为前景和背景，分别求出两者的平均灰度值ZO和ZB 3． 求出新阈值TK+1=(ZO+ZB)/2； 4． 若TK=TK+1，则所得即为阈值；否则转2，迭代计算。 - Iteration method threshold principle: based on the i
th
- 关于迭代的一篇外国论文，关于实现迭代计算的，是从外国网站上下载下来的。-On the iteration of a foreign paper, the realization of iterative calculations is downloaded from foreign sites down.
Image_segmentation_code
- 图像分割代码：包含图像分割迭代、峰谷、半阈值算法。-Image segmentation code: contains the image segmentation iteration, the peak and valley, half threshold algorithm.
85375577loc_var
- lab语言开发的图像去噪的固定点迭代法， 基于偏微分方程的一个算法。--lab language development of image denoising fixed point iteration method, an algorithm based on partial differential equations.-
lena
- 该程序实现迭代法求最佳阈值进行二值化处理 中值滤波 等图像基本处理！-Iteration method by the program to achieve the best binarization threshold median filtering, image processing basic processing!
cvintial
- c v 模型中的初始化程序，每次迭代前都要使得水平集函数无限近似于符号距离函数-cv model initialization procedure must be made before each iteration of the level set function is similar to the signed distance function of infinite