Description: 对二值图像进行边界提取，生成8方向的边界链码，可以求出各个链码元素出现的频率-value of two images boundary extraction, production direction of the border eight chain code, can be obtained in various chain code elements, the frequency Platform: |
Size: 6144 |
Author:王皮 |
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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 Platform: |
Size: 2048 |
Author:陈娟 |
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Description: 这段代码是关于边界链码提取的,采用MATLAB编写,但是还有一些欠缺-This code is on the boundary chain code extraction, using MATLAB to prepare, but there are still some lack of Platform: |
Size: 1024 |
Author:陈娟 |
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Description: 八向链码程序，比较有用，在MATLAB环境下使用-Eight to chain code process, more useful, in the MATLAB environment Platform: |
Size: 2048 |
Author:LIMENG |
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Description: this code shows the implementation of a transmission
chain. First, the codage with Gray(MDA-4), then the over sampling, the filtrage before emission, the filtrage in reception with the same filter(in order to be adaptative). then the decision within the value of the final signal in the reception. Platform: |
Size: 1024 |
Author:soussou |
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Description: 该代码是图像边缘检测中获得链码的代码,img代表输入图像,Array用来存储链码,x0y0是初始点的坐标,xy用来存储最终点的坐标,Ratio用来计算链码的曲率,代码中有注释相信大家可以看得懂,最近正在写关于相位编码的代码，如果有研究这方面东东的朋友可以多交流-The code is the image edge detection to obtain the chain code of the code, img representative of the input image, Array used to store the chain code, x0y0 the initial point coordinates, xy is used to store the coordinates of the end point, Ratio used to calculate the curvature of the chain code, there are comments in the code to understand that we can see, most recently on the phase encoding is writing the code, if there are studies in this regard may be more exchanges Dongdong friend Platform: |
Size: 5120 |
Author:zhenqingkai |
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Description: This code is used to get the freeman code chain of a boundary image.
You can use it in image fusion,registration or else Platform: |
Size: 4096 |
Author:PH |
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Description: 对于细胞图像序列中多目标的追踪是细胞运动研究中的难点，针对高密度细胞图像中细胞运动的复杂性，本文提出一个细胞分割和追踪的系统。在细胞分割部分，针对实验所用细胞图像序列的特点，本文分别采用了不同的分割方法。在基本的细胞分割后，由于得到的分割图像存在着一些粘连细胞，为了将之分离，采用了基于Freeman code法对细胞轮廓进行跟踪编码。根据编码所得的链码特征分析细胞的轮廓形态，找出粘连细胞图像中的凹角点，再将凹角点进行分组配对完成粘连细胞的分离。在追踪部分，针对细胞的运动特性，将细胞分为惰性细胞和非惰性细胞，分别采用区域重叠法和拓扑约束法进行追踪。针对高密度细胞追踪中由于细胞密集加上细胞分裂很容易导致错误追踪的问题，本文提出将面积项引入实现追踪的拓扑约束条件中，对原方法进行改进，有效的解决了这一问题，有助于提高追踪效率，特别是对于细胞密度比较大，且分裂频繁的细胞图像效果明显。另外，本文提出根据细胞数量设置产生图的距离门限，使算法的适用性更强 。-For cells in image sequences multi-objective tracking is cells, the difficulty in the studies of cellular density cell image motion complexity, this paper puts forward a cell division and tracking system. In the cell division, according to the characteristics of image sequence cells, this paper adopts a different method. In the basic cell division, because the segmentation image exists some adhesion to the separation of cells, using the method of Freeman code based on contour tracking code. According to the characteristics of the chain code coding analysis, find the outline of cells in the cell adhesion, concave edges concave angular point pairs finished adhesion cell group. In part, according to the characteristic and cells
Platform: |
Size: 3523584 |
Author:刘颖 |
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Description: 可逆挑转马尔科夫链门特卡洛算法实现代码(在matlab下实现的)-Reversible Markov chain transfer gate pick Teka Luo algorithm code (in matlab under implementation) Platform: |
Size: 39936 |
Author:linda |
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Description: Kevin Murphy的条件随机场matlab和c++混合代码，包含chains, trees and general graphs includes BP code。-This package is a set of Matlab functions for chain-structured conditional random fields (CRFs) with categorical features. The code implements decoding (with the Viterbi algorithm), inference (with the forwards-backwards algorithm), sampling (with the forwards-filter bacwards-sample algorithm), and parameter estimation (with a limited-memory quasi-Newton algorithm) in these models. Several of the functions have been implemented in C as mex files to speed up calculations. Platform: |
Size: 113664 |
Author:郭波 |
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Description: 模式识别中有关特征提取的那部分（链码），还有灰度特征。-Feature extraction in pattern recognition, that part of the (chain code), and gray feature. Platform: |
Size: 860160 |
Author:熊杰 |
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Description: 常用的图像处理技术，例如二值图像处理，链码生成，腐蚀，膨胀等等。-Commonly used in image processing techniques, such as binary image processing, the chain code generation, corrosion, expansion and so on. Platform: |
Size: 21504 |
Author:ji lin |
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Description: This section of MATLAB source code covers CDMA transmitter and CDMA receiver basic chain coded in matlab Platform: |
Size: 2048 |
Author:SRUTHI PRASAD P V |
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Description: PIVlab - 时间分辨粒子图像测速（PIV）工具：
一种基于GUI的工具，用于预处理，分析，验证，后处理，可视化和模拟PIV数据。
使用MATLAB网络研讨会进行人脸识别代码：
使用MATLAB在线讲座的人脸识别中的主要演示文件。
Gabor特征提取：
该程序生成一个自定义Gabor滤波器组; 并使用它们提取图像特征。
主成分分析：
用于特征提取；
链码：
基于MATLAB的freeman的曲面轮廓描述(PIVlab - time resolved particle image velocimetry (PIV) tool:
A GUI based tool for preprocessing, analysis, validation, post processing, visualization, and Simulation of PIV data.
Using MATLAB webinar for face recognition code:
The main demo file is used in MATLAB online lectures for face recognition.
Gabor feature extraction:
The program generates a custom Gabor filter bank and uses them to extract image features.
Principal component analysis:
For feature extraction;
Chain code:
Surface contour description of Freeman based on MATLAB) Platform: |
Size: 8155136 |
Author:long1219
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Search - chain code in matlab