搜索资源列表
coherencefilter_version4a
- 一个coherent filter的MATLAB实现分2-3d-coherent filter 2d，3d
ImageProcessing
- 图像灰度变换直方图均衡化2D傅立叶变换 butterworth滤波-Gray histogram equalization transform 2D Fourier transform butterworth filter
bpf
- Source code of forward and backward 2D FFT with low or high frequency filter (run with pcx-file as parameter)
diffusion.gaussian.kernel.pdf
- 1D , 2D, N-D gaussian kernel filter
ARMA2D
- 主程序arma2Ddemo是对模拟图像的2DAR和ARMA参数估计。-arma2Ddemo: See and run the demo arma2Ddemo for an example of 2D AR and ARMA parameters estimation from simulated images. - sim_ar2d: generation of simulated 2D AR process. - sim_arma2d: generation of simula
edge-detection
- More Image Processing Operations Some operations we want to cover Edge detection, enhancement, etc. Region growing Image warping We want to find the boundary between two regions – abrupt change We’re looking for derivatives A derivat
generateMatrix.m
- Hamming filter in 2D Low pass filter
Kalman
- Kalman filter toolbox written by Kevin Murphy, 1998. See http://www.ai.mit.edu/~murphyk/Software/kalman.html for details. Installation ------------ 1. Install KPMtools from http://www.ai.mit.edu/~murphyk/Software/KPMtools.html
Convolution_filter-fpga
- Implementation of a 2D Convolution Filter on FPGA. Performance evaluation between CPU, GBU and FPGA
filter2Dconv
- filter 2D convolution code
signal-parameter-estimation
- 本文分析了多级维纳滤波器的特性，在加性噪声和二维天线阵列如均匀圆阵、均匀面阵、十字阵等条件和背景下，对信源个数和信源参数估计问题进行了研究，提出了基于多级维纳滤波器前向分解特性的快速参数估计方法，同时提出了基于多级维纳滤波器的二维ESPRIT参数估计方法，该类方法无需协方差矩阵的估计运算及分解运算，计算复杂度较低。另外，还提出了对信源个数的估计算法。-This paper analyzes the characteristics of multistage Wiener filter, in t
fast-subspace-algorithm
- 为了对空间辐射源进行精确定位" 建立了基于任意阵列对多目标源进行二维DOA估计的数学模型。将 MUSIC算法推广到三维空间阵列可以对辐射源进行二维高精度测向,但由于其需要估计接收数据的协方差矩阵和进行特征分解, 因而其计算量较大。利用多级维纳滤波器的前向递推获得信号子空间和噪声子空间，不需要估计协方差矩阵和对其进行特征分解，从而降低了MUSIC算法的计算量。将文中的方法应用于任意阵列的二维DOA估计中进行计算机仿真和实际侧向系统性能验证,实验结果均表明该方法达到了MUSIC算法的性能,但与常规M
averagefilt_opt
- 经过优化的二维平均滤波，程序可以根据滤波窗口的大小自适应的选择行优化或者列优化，同时函数还包含了三种边界处理功能：预设值、近邻和镜像。假设滤波窗口的长边为N，算法的优化效率大约为N/2。-After optimization of 2D averaging filter, the program can be optimized according to the size of the adaptive filter window select the row or column to opti
A-Comparison-of-Multicamera-Person-Tracking-Algor
- In this paper, we present a comparison of four novel algorithms that have been applied to the tracking of people in an indoor scenario. Tracking is carried out in 3D or 2D (ground plane) to provide position information for a variety of survei
Kalman
- Kalman滤波原理及源码(matlab)-Kalman filter toolbox written by Kevin Murphy, 1998. See http://www.ai.mit.edu/~murphyk/Software/kalman.html for details. Installation ------------ 1. Install KPMtools from http://www.ai.mit.edu/~murphyk/Software/K
code
- 2D Gaussian filter with varying kernel size and variance
zhangwenshibie
- 掌纹识别预处理特征提取和算法的研究，网上借鉴的-palmprint recognition。to design 2d gabor filter and apply it to image....we get a filter characteristics closely resembling to the gabor filters. the gabor filter is basically a gaussian
target-tracking-using-kalman
- 2D Target tracking using Kalman filter The first just does detection by background subtraction. This can be considered as the ground truth. The second feeds the detection output into a Kalman filter. The predicted position from the kalman filter
Slam2D1
- 概率机器人基于卡尔曼滤波器实现实时定位和地图创建（SLAM）的算法，用matlab编写，涵盖了机器人二维场景。-The simultaneous localization and mapping algorithm based on the Kalman filter. Robot work enviroment is 2D.
chap
- P0301：数字图像矩阵数据的显示及其傅立叶变换 P0302：二维离散余弦变换的图像压缩 P0303：采用灰度变换的方法增强图像的对比度 P0304：直方图均匀化 P0305：模拟图像受高斯白噪声和椒盐噪声的影响 P0306：采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波 P0307：采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波 P0308：图像的自适应魏纳滤波 P030