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Description:
"Plot to Bitmap" allows the user to directly plot lines, text and filled polygons into an image, thus without taking a screen-shot (getframe).
This function is also useful if you want to convert a few coordinates describing a region contour into a bitmap of the region. -
"Plot to Bitmap" allows the user to directly plot lines, text and filled polygons into an image, thus without taking a screen-shot (getframe).
This function is also useful if you want to convert a few coordinates describing a region contour into a bitmap of the region.
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Size: 12288 |
Author: AJAY聽聽JAIN聽 |
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Description: compute active contour model
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Size: 1024 |
Author: aseman |
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Description: matlab图像处理，可以提取图像轮廓，提取效果好。-matlab image processing, image contour can be extracted, extraction effect.
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Size: 1024 |
Author: 侯源君 |
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Description: 锐化处理技术来加强图像的目标边界和图像细节，对图像进行梯度算子、拉普拉斯算子、Sobel算子设计，使图像的某些特征（如边缘、轮廓等）得以进一步的增强及突出-Sharpen the image processing techniques to enhance the objectives of the border and image detail, image gradient operator, Laplacian, Sobel operator design, some features of the image (such as edge, contour, etc.) can be further enhanced and prominent
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Size: 2048 |
Author: 顾艳华 |
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Description: Active contour models, deformable surface models,
edge detection, gradient vector flow, image segmentation,
shape representation and recovery, snakes.-Active contour models, deformable surface models, edge detection, gradient vector flow, image segmentation, shape representation and recovery, snakes.
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Size: 401408 |
Author: 李尊 |
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Description: My code is implementation of classic snakes, according to the article of Active contour model. I m making reduction of external curve to the center which searching for extremum (the strongest intensity gradient of edge).
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Size: 3072 |
Author: paz |
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Description: 这个Matlab程序实现一个基于活动轮廓的边缘检测，而不进行重新初始化。-The Matlab program of active contour based on edge detection, rather than re-initialization.
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Size: 343040 |
Author: 王平 |
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Description: 为了提取区域边界，可以对图像直接运用一阶微商算子或二阶微商算子，然后根据各像点处的微商幅值或其他附加条件判定其是否为边界点。如果图像中含有较强噪声，直接进行微商运算将会出现许多虚假边界点。-.Using the feature of distinct edge contour existing between the text and the background regions in color images, a novel text extraction algorithm—CEMA(Color-edge detection, Morphology, logic operator“AND”) is proposed in this thesis for video images.
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Size: 6144 |
Author: 刘卅 |
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Description: Snake的初衷是为了进行图像分割，但它对初始位置过于敏感，且不能处理拓扑结构改变的问题。初始位
置的敏感性可以用遗传算法来克服，因为它是一种全局优化算法，且有良好的数值稳定性。为了更精确地进行图
像分割，本文提出了一种基于遗传算法的双T—Snake模型图像分割方法，它将双T—Snake模型解作为遗传算法的搜
索空间，这既继承了T—Snake模型的拓扑改变能力，又加快了遗传算法的收敛速度。由于它利用遗传算法的全局优
化性能，克服了Snake轮廓局部极小化的缺陷，从而可得到对目标的更精确的分割。将其应用于左心室MRI图像的分割，取得了较好的效果。-Snake s original intention was to carry out image segmentation, but it was too sensitive to initial position and can not deal with the issue of topology change. Initial position
The sensitivity of home can be used to overcome the genetic algorithm because it is a global optimization algorithm, and have good numerical stability. In order to more accurately map
Like segmentation, this paper presents a genetic algorithm based on dual-T-Snake model for image segmentation method, it will double-T-Snake model solution found as a genetic algorithm
Cable space, which not only inherited the T-Snake model the ability to change the topology, but also speed up the convergence rate of genetic algorithm. It uses genetic algorithms as a result of the overall excellent
Of performance, to overcome the local minimum of Snake contour deficiencies, which can be more precise on the target partition. Will be applied to MRI images of left ventricle
Segmentation, and achieved good results.
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Size: 458752 |
Author: ultraqiangda |
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Description: 里面有两个实验，包括PPT和实验的代码，可以帮助一些想学习神经网络的朋友一个大忙。-We now have an easy script (easy.py) for users who know NOTHING about svm. It makes everything automatic--from data scaling to parameter selection.
The parameter selection tool grid.py generates the following contour of cross-validation
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Size: 933888 |
Author: baiyunqiu |
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Description: Contour Folloving Matlab Code
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Size: 70656 |
Author: Leslie |
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Description: Active contour segmentation
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Size: 987136 |
Author: dave |
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Description: A clasical snake implementation on a binaty image. The implementation followa the Torozopoliz article on active contour and s nakes
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Size: 1690624 |
Author: avieli |
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Description: 二维图及三维图的绘制指令，并含有一些有趣的成品图，等高线，数据的一般处理图-Two-dimensional maps and three-dimensional mapping instructions and the product contains some interesting maps, contour lines, data in general will deal with Figure
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Size: 4096 |
Author: 王正宇 |
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Description: This paper provides an algorithm for partitioning grayscale images into disjoint regions of coherent
brightness and texture. Natural images contain both textured and untextured regions, so the cues of contour and
texture differences are exploited simultaneously. Contours are treated in the intervening contour framework, while
texture is analyzed using textons. Each of these cues has a domain of applicability, so to facilitate cue combination we
introduce a gating operator based on the texturedness of the neighborhood at a pixel. Having obtained a local measure
of how likely two nearby pixels are to belong to the same region, we use the spectral graph theoretic framework of
normalized cuts to find partitions of the image into regions of coherent texture and brightness. Experimental results
on a wide range of images are shown.
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Size: 159744 |
Author: aan |
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Description: 机械优化设计的作业 包括一维搜索方法（二次差值，牛顿法，黄金分割法），以及最速下降法和内点惩罚函数法及等值线图-Optimal Design of mechanical operations, including one-dimensional search method (the second difference, Newton' s law, golden section method), and the steepest descent method and interior point penalty function method and the contour map
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Size: 12697600 |
Author: 王正宇 |
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Description: Generalized Bode plot for linear time invariant system (Bode plot on arbitrary contour).
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Size: 2048 |
Author: Anry |
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Description: 本源码包参考英国Southampton大学Robert G. Maunder教授2008年的EXIT charts开源demo，给出了通用(分量码多项式可自定义)并行级联Turbo码的EXIT charts的作图源码。同时可完成迭代轨线、BER等值线的绘制等工作。
由于对于码块长较大的情形仿真需要较长时间，源码包也给出了部分分量码多项式的仿真结果，可直接用于绘图。
源码包还给出了最经典的S.Ten Brink介绍EXIT charts基本原理的参考文献，以及本人对通信系统中迭代译码过程分析技术综述的小论文，希望对大家有所帮助。-This source package comes after Professor Robert G. Maunder s open source demo about EXIT charts in 2008 from University Southampton, UK. It is designed for universal (constituent code generation polynomial can be customized) Parallel
Concatenated Turbo Code EXIT charts. The iterative trajectories and BER contour drawing is also completed in this package. Since the long block case costs a lot of simulation time, some simulation results are included in the package. We also give the most classical introduction to the basic principles of EXIT charts from S. Ten Brink, as well as a document about analysis technologies for iterative decoding process in communication systems. Hope this will help.
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Size: 3504128 |
Author: 何飞 |
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Description: A Contour based Image Segmentation Algorithm www.xin7de.cn
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Size: 1024 |
Author: 李林 |
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Description: realize 2D and 3D map contour using Kriging algorithm.
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Size: 168960 |
Author: gengzhanli |
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