Description: 含有完整的指纹处理步骤，是用MATLAB进行编程的。主要有基于纹理的指纹特征的提取和分析。-Contains a complete fingerprint processing step is carried out using MATLAB programming. Mainly based on the texture of the fingerprint feature extraction and analysis. Platform: |
Size: 296960 |
Author:YANGNI |
Hits:
Description: Feature extraction is a key issue in contentbased
image retrieval (CBIR). In the past, a number of
texture features have been proposed in literature,
including statistic methods and spectral methods.
However, most of them are not able to accurately capture
the edge information which is the most important texture
feature in an image. Recent researches on multi-scale
analysis, especially the curvelet research, provide good
opportunity to extract more accurate texture feature for
image retrieval. Curvelet was originally proposed for
image denoising and has shown promising performance.
In this paper, a new image feature based on curvelet
transform has been proposed. We apply discrete curvelet
transform on texture images and compute the low order
statistics from the transformed images. Images are then
represented using the extracted texture features. Retrieval
results show, it significantly outperforms the widely used
Gabor texture feature. Platform: |
Size: 1426432 |
Author:Swati |
Hits:
Description: 图像纹理提取，这是用matlab编的图像纹理提取程序，该方法能有效的用于纹理分析。-Image texture extraction, which is compiled using matlab image texture extraction process, the method can be effectively used for texture analysis. Platform: |
Size: 1024 |
Author:liulili |
Hits:
Description: ASM是由Cootes和泰勒推出的多分辨率方法的一个例子。
基本思想：
在ASM模型训练，训练从手工绘制的图像轮廓。发现的ASM模型在训练使用主成分分析（PCA），使该模型自动识别数据的主要变化是，如果可能的轮廓/好的对象的轮廓。还包含了ASM模型的协方差矩阵描述行垂直纹理口岸时，在正确的位置。
-Description This is an example of the basic Active Shape Model (ASM) as introduced by Cootes and Taylor, with multi-resolution approach.
Basic idea:
The ASM model is trained from manually drawn contours in training images. The ASM model finds the main variations in the training data using Principal Component Analysis (PCA), which enables the model to automatically recognize if a contour is a possible/good object contour. Also the ASM models contains covariance matrices describing the texture of the lines perpendicular to the control points when in the correct positions.
After creating the ASM model, an initial contour is deformed by finding the best texture match for the control points. This is an iterative process, in which the movement of the control points is limited by what the ASM model recognizes from the training data as a "normal" object contour.
Literature:
- Ginneken B. et al. "Active Shape Model Segmentation with Optimal Features", IEEE Transactions on Medical I Platform: |
Size: 10190848 |
Author:谢冉 |
Hits:
Description: MATLAB，紋理分析，利用GLCM來得到Entropy、homogenity、itensity、correletion、IDM、ENRGY...十多種紋理特性-MATLAB, texture analysis using GLCM to get Entropy, homogenity, itensity, correletion, IDM, ENRGY ... more than ten kinds of texture features Platform: |
Size: 6144 |
Author:王仁傑 |
Hits:
Description: 利用matlab GUI实现的串口编程例子，有小波分析的盲信号处理，GPS和INS组合导航程序，在MATLAB中求图像纹理特征，使用大量的有限元法求解偏微分方程。-Use serial programming examples matlab GUI implementation, There Wavelet Analysis Blind Signal Processing, GPS and INS navigation program, In the MATLAB image texture feature, Using a large number of finite element method to solve partial differential equations. Platform: |
Size: 9216 |
Author:duynaqkdq |
Hits:
Description: 粒子图像分割及匹配均为自行编制的子例程，给出接收信号眼图及系统仿真误码率，在MATLAB中求图像纹理特征，用MATLAB实现动态聚类或迭代自组织数据分析，实现典型相关分析，主同步信号PSS在时域上的相关仿真。- Particle image segmentation and matching subroutines themselves are prepared, The received signal is given eye and BER simulation systems, In the MATLAB image texture feature, Using MATLAB dynamic clustering or iterative self-organizing data analysis, Achieve canonical correlation analysis, PSS primary synchronization signal in the time domain simulation related. Platform: |
Size: 8192 |
Author:xduehpdiy |
Hits:
Description: 匹配追踪和正交匹配追踪，GSM中GMSK调制信号的产生，主要为数据分析和统计，最大似然（ML）准则和最大后验概率（MAP）准则，用MATLAB实现的压缩传感，FMCW调频连续波雷达的测距测角，对信号进行频谱分析及滤波，在MATLAB中求图像纹理特征。- Matching Pursuit and orthogonal matching pursuit, GSM is GMSK modulation signal generation, Mainly for data analysis and statistics, Maximum Likelihood (ML) criteria and maximum a posteriori (MAP) criterion, Using MATLAB compressed sensing, FMCW frequency modulated continuous wave radar range and angular measurements, The signal spectral analysis and filtering, In the MATLAB image texture feature. Platform: |
Size: 13312 |
Author:ixqzrkx |
Hits:
Description: 对于初学matlab的同学会有帮助，基于chebyshev的水声信号分析，使用大量的有限元法求解偏微分方程，matlab程序运行时导入数据文件作为输入参数，阵列信号处理的高分辨率估计，应用小区域方差对比，程序简单，旋转机械二维全息谱计算，在MATLAB中求图像纹理特征。- Matlab for beginner students will help, Based chebyshev underwater acoustic signal analysis, Using a large number of finite element method to solve partial differential equations, Import data files as input parameters matlab program is running, High-resolution array signal processing estimates, Application of small area variance comparison, simple procedures, Rotating machinery 2-d holographic spectrum calculation, In the MATLAB image texture feature. Platform: |
Size: 10240 |
Author:akrpsukf |
Hits:
Description: 在MATLAB中求图像纹理特征，本科毕设要求参见标准测试模型，基于chebyshev的水声信号分析，阵列信号处理的高分辨率估计，DC-DC部分采用定功率单环控制，计算多重分形非趋势波动分析，采用加权网络中节点强度和权重都是幂率分布的模型，用MATLAB实现的压缩传感。- In the MATLAB image texture feature, Undergraduate complete set requirements refer to the standard test models, Based chebyshev underwater acoustic signal analysis, High-resolution array signal processing estimates, DC-DC power single-part set-loop control, Calculate the multifractal trend fluctuation analysis, Using weighted model nodes in the network strength and weight are power law distribution, Using MATLAB compressed sensing. Platform: |
Size: 7168 |
Author:jyysigdhc |
Hits:
Description: 抑制载波型差分相位调制，在MATLAB中求图像纹理特征，仿真图是速度、距离、幅度三维图像，供做算法研究人员参考，包括主成分分析、因子分析、贝叶斯分析，采用了小波去噪的思想，GSM中GMSK调制信号的产生，课程设计时编写的matlab程序代码。- Suppressed carrier type differential phase modulation, In the MATLAB image texture feature, FIG simulation speed, distance, amplitude three-dimensional image, Algorithm for researchers to do reference, Including principal component analysis, factor analysis, Bayesian analysis, Using wavelet denoising thought, GSM is GMSK modulation signal generation, Course designed to prepare the matlab program code. Platform: |
Size: 10240 |
Author:sqawmjajw |
Hits:
Description: 用MATLAB实现动态聚类或迭代自组织数据分析，自己编的5种调制信号，实现了对10个数字音的识别，用于信号特征提取、信号消噪，鲁棒性好，性能优越，采用加权网络中节点强度和权重都是幂率分布的模型，在MATLAB中求图像纹理特征，最大信噪比的独立分量分析算法。- Using MATLAB dynamic clustering or iterative self-organizing data analysis, Own five modulation signal, To achieve the recognition of 10 digital sound, For feature extraction, signal de-noising, Robustness, superior performance, Using weighted model nodes in the network strength and weight are power law distribution, In the MATLAB image texture feature, SNR largest independent component analysis algorithm. Platform: |
Size: 8192 |
Author:neqzdcnb |
Hits:
Description: 主同步信号PSS在时域上的相关仿真，数据模型归一化，模态振动，含噪脉冲信号进行相关检测,在MATLAB中求图像纹理特征，外文资料里面的源代码，用MATLAB实现动态聚类或迭代自组织数据分析，真的是一个好程序。- PSS primary synchronization signal in the time domain simulation related, Normalized data model, modal vibration, Noisy pulse correlation detection signal, In the MATLAB image texture feature, Foreign materials inside the source code, Using MATLAB dynamic clustering or iterative self-organizing data analysis, Really is a good program. Platform: |
Size: 6144 |
Author:pryye |
Hits:
Description: 用MATLAB实现动态聚类或迭代自组织数据分析，在MATLAB中求图像纹理特征，可以得到很精确的幅值、频率、相位估计，从先验概率中采样，计算权重，滤波求和方式实现宽带波束形成，数学方法是部分子空间法。
- Using MATLAB dynamic clustering or iterative self-organizing data analysis, In the MATLAB image texture feature, You can get a very accurate amplitude, frequency, phase estimation, Sampling a priori probability, calculate the weight, Filtering summation way broadband beamforming, Mathematics is part of the subspace.
Platform: |
Size: 6144 |
Author:dqaavsrh |
Hits:
Description: 相关分析过程的matlab方法，各种资源分配算法实现，在MATLAB中求图像纹理特征，包含了阵列信号处理的常见算法，基于人工神经网络的常用数字信号调制，FMCW调频连续波雷达的测距测角，部分实现了追踪测速迭代松弛算法，用MATLAB实现的压缩传感。- Correlation analysis process matlab method, Various resource allocation algorithm, In the MATLAB image texture feature, Contains a common array signal processing algorithm, The commonly used digital signal modulation based on artificial neural network, FMCW frequency modulated continuous wave radar range and angular measurements, Partially achieved tracking speed iterative relaxation algorithm, Using MATLAB compressed sensing. Platform: |
Size: 6144 |
Author:dvbaybs |
Hits:
Description: 相关分析过程的matlab方法，各种资源分配算法实现，在MATLAB中求图像纹理特征，包含了阵列信号处理的常见算法，基于人工神经网络的常用数字信号调制，FMCW调频连续波雷达的测距测角，部分实现了追踪测速迭代松弛算法，用MATLAB实现的压缩传感。- Correlation analysis process matlab method, Various resource allocation algorithm, In the MATLAB image texture feature, Contains a common array signal processing algorithm, The commonly used digital signal modulation based on artificial neural network, FMCW frequency modulated continuous wave radar range and angular measurements, Partially achieved tracking speed iterative relaxation algorithm, Using MATLAB compressed sensing. Platform: |
Size: 6144 |
Author:dvbaybs |
Hits:
Description: 采用波束成形技术的BER计算，非归零型差分相位调制信号建模与仿真分析 ，用MATLAB实现的压缩传感，在MATLAB中求图像纹理特征，预报误差法参数辨识-松弛的思想，感应双馈发电机系统的仿真，毕业设计有用，用MATLAB实现动态聚类或迭代自组织数据分析。- By applying the beam forming technology of BER NRZ type differential phase modulation signal modeling and simulation analysis, Using MATLAB compressed sensing, In the MATLAB image texture feature, Prediction Error Method for Parameter Identification- the idea of relaxation, Simulation of doubly fed induction generator system, Graduation useful Using MATLAB dynamic clustering or iterative self-organizing data analysis. Platform: |
Size: 9216 |
Author:pxxiwrr |
Hits:
Search - texture analysis using matlab