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Description: Contourlet变换中的隐马尔科夫树模型程序 Hidden Markov Tree model of Contourlet Transform 2008年11月14日 MATLAB2 (R2006a) 这是一个Matlab实现的隐马尔科夫树模型，用于计算图像的Contourlet系数。程序同时还包括图像去噪、纹理恢复的应用模型。-Contourlet transform the hidden Markov model procedures for Hidden Markov Tree model of Contourlet Transform 2008 年 11 月 14 日 MATLAB2 (R2006a) is a Matlab implementation of the Hidden Markov Tree Model, used to calculate the image Contourlet factor. Program also includes denoising, texture recovery application model.
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Size: 2481152 |
Author: 张正平 |
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Description: we introduce the Color-based Catchment
Basin Merging Algorithm, an area-based segmentation approach
that is specifically designed to segment low-altitude
aerial images, as a preprocessing step to 3D reconstruction.
This approach extends the watershed-based Catchment
Basin Merging Algorithm, which is purely geometric,
by introducing color similarity as an additional criterion to
decide on the merging of evolving regions. Experiments performed
with real aerial images of varied nature demonstrate
that this modification eliminates over-segmentation problems
of the existing algorithm, allowing large-scale urban
scenes to be segmented in an accurate, reliable and fully automatic
way.
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Size: 777216 |
Author: bassem |
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Description: 边缘提取，并用线段分割。内附示例说明，文件来源于作者网站-Edge Linking and Line Segment Fitting
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Size: 17408 |
Author: 潘珍 |
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Description: 使用K均值做聚类分析来进行图像分割,把原始图像转换到HSV空间做聚类分析-use k-means clustering to segment the image
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Size: 155648 |
Author: liran |
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Description: a simplified PCNN based on minimum cross entropy, can segment the images effectively
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Size: 1024 |
Author: Jiao Jing |
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Description: 该文件是优秀论文并带有相应的源码。在Matlab软件平台上，对所提出的基于遗传算法的电力系统电力市场分段竞价交易算法进行了阶梯型报价曲线、线性报价曲线这两种常用报价曲线情况下的算例验证，计算结果显示算法的寻优效果因报价曲线性质的不同而略有区别，但两种情况均可得到优化的购电费用。实验结果证明了该算法应用于分段竞价模型的有效性和可行性，且不受报价曲线形式的限制。-The document is an excellent paper with a corresponding source code. In the Matlab software platform for the proposed genetic algorithm-based power systems market segment auction algorithms offer ladder-type curve, the two commonly used linear bidding curve bidding curve example in case of validation, the results show algorithm optimization results for the different nature of bidding curve slightly different, but both cases can be optimized for power purchase costs. Experimental results show that the algorithm is applied to sub-effectiveness and feasibility of bidding model, and is not limited form of bidding curve.
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Size: 13938688 |
Author: NBB |
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Description: 使用matlab图像处理软件，利用阈值法对图像进行分割-Using matlab image processing software, using threshold method to segment the image
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Size: 1024 |
Author: 遥想古风 |
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Description: this code can be used to segment the image
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Size: 2048 |
Author: Neha Singla |
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Description: image segment use levelset
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Size: 986112 |
Author: liuqianling |
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Description: matlab 车牌识别，图像预处理，图像分割，字符识别等-matlab image processing， image segment
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Size: 7446528 |
Author: cui |
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Description: 老外写的一个matlab分割脑部医学图像的程序，值得学习！-This case study shows how MATLAB can be used for a medical imaging problem. Given an MRI scan, first segment the brain mass from the rest of the head, then determine the brain volume. Also compare portions of gray and white matter present. This example was developed for seminars. It was also used for webinars for medical applications broadcast live on May 6, 2004.
This package includes some MATLAB code and an MRI scan series consisting of 60 DICOM images. Note that this code relies on MATLAB Central submissions from others. Detailed references to those sources are included.
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Size: 2726912 |
Author: fi2008 |
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Description: 这是一个基于爬山法的图像分割matlab程序，绝对可以运行！-this is a hill climbing program using matlab, and it can be run easly!
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Size: 249856 |
Author: zzgzzg99 |
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Description: This function segment Out superficial Blood Vessels from thermal images.it can be used in face recognition systems as a helpful feature.
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Size: 116736 |
Author: omid |
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Description: 用于图像处理的matlab工具包，由Peter Kovesi制作，主要包含特征提取，各项异性滤波，灰度转换、图像去噪等，对图像处理的人来说非常有用。
-MATLAB and Octave Functions
for Computer Vision and Image Processing， including:
Feature Detection via Phase Congruency
Spatial Feature Detection
Integral Images
Non-Maxima Suppression and Hysteresis Thresholding
Edge Linking and Line Segment Fitting
Test Grating for Edge Detection
Image Denoising
Surface Normals to Surfaces
Scalogram Calculation
Anisotropic diffusion
Grey Scale Transformation and Enhancement
Frequency Domain Transformations
Functions Supporting Projective Geometry
Feature Matching
Model Fitting and Robust Estimation
Fingerprint Enhancement
Interesting Synthetic Images
ASCII Image Generation
Rotation Transforms
Image Display, Image Writing and Miscellaneous
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Size: 6414336 |
Author: zhaoxk |
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Description: try to remove the white blood cell and after that i try to segment and count the red blood ce-try to remove the white blood cell and after that i try to segment and count the red blood cell
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Size: 1024 |
Author: asraf |
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Description: 基于matlab的图像分割算法（帧差法），效果可以，供相关人员参考！-Matlab-based algorithm for image segmentation (frame-difference method), the effect can be, for the relevant personnel information!
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Size: 4096 |
Author: zhangwenbo |
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Description: character segmentation in matlab for plate
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Size: 93184 |
Author: ozkan |
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Description: Hough变换利用图像空间和Hough参数空间的点－线对偶性，把图像空间中的检测问题转换到参数空间。通过在参数空间里进行简单的累加统计，然后在Hough参数空间寻找累加器峰值的方法检测直线。例如，图1(a)中的九条线段对应于如图1(b)所示的其Hough参数空间的九个累加器峰值。图1(b)中，Hough参数空间的横纵坐标分别为直线极坐标方程:ρ＝x×cos(θ) + y×sin(θ) 的两个参数ρ和θ。九个峰值的ρ和θ值唯一的确定其对应线段所在直线的两个参数。并且线段的长度决定坐标(ρ,θ)处的累加值的大小。,Hough transform using the image space and Hough parameter space point- line duality, the detection problem in the image space conversion to the parameter space. Through simple accumulation statistics, and then in the Hough parameter space in the parameter space Find accumulator peak detect linear. For example, in Figure 1 (a), corresponding to the nine segments in Figure 1 (b) shown in the Hough parameter space of nine accumulator peak. Figure 1 (b), the horizontal and vertical coordinates of the on Hough parameter space respectively linear polar coordinate equation: ρ = xcos (θ) PPLS ysin (θ) of the two parameters ρ and θ. Nine peak of ρ and θ values uniquely determine the two parameters of the corresponding segments where the straight line. And the length of the line segment to decide the size of the accumulated value of the coordinates (ρ, θ) at.
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Size: 1024 |
Author: peter |
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Description: matlab 车牌识别程序附带有注释，可以方便查看各段意思-matlab license plate recognition program comes with notes, you can easily check the meaning of each segment
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Size: 22528 |
Author: 杨家安 |
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Description: 本段程序是在基于matlab开发环境下来进行语音信号滤波器的设计。实用性非常好。-The voice signal segment program is based filter design matlab development environment down. Practicality is very good.
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Size: 194560 |
Author: chance |
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