搜索资源列表
MATLAB_optical_flow
- The code implements the optical flow algorithm described in Gautama, T. and Van Hulle, M.M. (2002). A Phase-based Approach to the Estimation of the Optical Flow Field Using Spatial Filtering,IEEE Trans. Neural Networks, 13(5), 1127--1136. The al
time_delay_beamforming
- 时延波束形成，在声纳、雷达等领域有广泛应用，形成空间指向性图并完成空间滤波-delay beamforming, sonar, radar and other fields have extensive application form directivity map and complete spatial filtering
图像滤波处理代码
- 选择打开文件，可以打开相应的图像。当前只可处理8位灰度图像。 homework1 中值滤波中，边界没有处理。 均值滤波中，边界也处理了，边界的原值没有保存下来。边界模糊。 homework2 对同样的阈值soble算子检测边缘比梯度算子清楚。 homework3 幅度谱表现出一些可辨认的结构，相位谱看不出来。 忽略相位信息，反变换得到的图看不出与原图的影子。 忽略幅度信息，反变换得到的图与原图好像有一些相似。 homework4
Image_Filt
- ％ Image_Filt Performs linear and nonlinear spatial filtering. ％ F = Image_Filt(G, TYPE, M, N, PARAMETER) performs spatial filtering ％ of image G using a TYPE filter of size M-by-N. Valid calls to ％ Image_Filt are as follows:
SpatialFiltering
- Spatial Filtering 空间滤波
CSPfilter
- Common spatial pattern 公共空间模式滤波是处理脑电信号的一种方法，它可以使两类想象运动EEG的协方差之间的差距最大化，便于后期的分类处理。-Common spatial pattern model of public space filtering is a method of EEG signal processing, it can make two types of movement EEG covariance imagine the gap between the
kjlv
- matlab课程设计：空间滤波增强 空域滤波就是在图像空间中借助模板对图像进行邻域操作。输出图像中每一个像素的取值都是通过模板对输入像素相应邻域内的像素值进行计算得到的。学会并掌握使用matlab进行图像的空域滤波，设计用户界面实现上述功能。。 1、采用matlab Guide设计图像界面，可以读入并显示图像，设计实现以下功能的按钮，点击相应的按钮在图像界面上可以显示相应的功能。 2 首先对一副图像人为增加噪声（使用imnoise函数）； 3 对图像进行线性滤波； 4 对图像
Tracking
- 提出一种新的目标表示和定位方法,该方法是非刚体跟踪的核心技术.利用均质空间掩膜规范基于特征直方图的目标表示,该掩膜引入了适合于梯度优化的空间平滑相似函数,所以可以将目标定位问题转换为局部极大值求解问题.我们利用从Bhattacharyya系数倒出的规则作为相似度量,利用mean shift procedure完成优化求解.在给出的测试用例中, 本文方法成功解决了相机移动,阴影,以及其他的图象噪声干扰.文章对运动滤波和数据关联技术的集成也进行了讨论.-A new objective and pos
project05
- 中值滤波和空域滤波数字图像处理冈萨雷斯作业-Median filtering and spatial filtering of digital image processing operations Gonzalez
optical_flow
- Phase-based Opic Flow Algorithm, described in Gautama, T. and Van Hulle, M.M. [2002]. A Phase-based Approach to the Estimation of the Optical Flow Field Using Spatial Filtering. IEEE Trans. Neural Networks, 13[5], 1127--1136.- Phase-based
Array-Antenna
- 移动通信中的智能天线系统源代码,波束面向用户,使用空间滤波和波束零陷技术.-Mobile communications in the smart antenna system source code, user-oriented beam, the use of spatial filtering and beamforming technology Null.
ArrayFundamentalsandConventionalSpatialFilteringbe
- 1 Array Fundamentals 1.1 Spatial Signals 1.2 Array Signal Model 1.3 Spatial Sampling 2 Conventional Spatial Filtering: beamforming - Beam response 2.1 Spatial Matched Filter -Element spacing -Array aperture and resolution 3 Concl
szcl
- 用matlab编写的程序集合，主要是完成括亮度变换、线性和非线性空间滤波、图像复原与配准、彩色图像处理、小波、图像数据压缩、形态学图像处理、识别-Matlab procedures used to prepare the collection, mainly including brightness achieve transformation, linear and nonlinear spatial filtering, image restoration and registration,
A_Phase-based_Approach_to_the_Estimation_of_the_Op
- 一种基于相位的光流计算方法，该方法不同于以往基于微分的计算方法，而是采用空间滤波器，取得非常好的效果。该结果发表于IEEE Trans. Neural Networks,13(5), 1127--1136. -Gautama, T. and Van Hulle, M.M. (2002). A Phase-based Approach to the Estimation of the Optical Flow Field Using Spatial Filtering, IEEE Tr
Highboostfilters
- high boost filter in matlab
spatial domain filter
- All images and pictures contain spatial frequencies. Most of us are familiar with some type of frequency such as the 60-cycle, 110-volt electricity in our homes. The voltage varies in time as a sinusoid, and the sinusoid completes a full cycle 60 tim
Image-filtering
- 掌握空间滤波 学会对图像的空间变换 用滤波器祛除图象噪声 空间噪声滤波器 用滤波器祛除图象噪声-Grasp the spatial filtering Institute of image space transformation With a filter to remove the image noise Spatial noise filter With a filter to remove the image noise
Spatial-Filtering
- THE SPISHIYAL FILTERING IN THE MATLAB
spatial
- SPATIAL FILTERING OF IMAGE
Frequency Filtering
- The reason for doing the filtering in the frequency domain is generally because it is computationally faster to perform two 2D Fourier transforms and a filter multiply than to perform a convolution in the image (spatial) domain. This is particularly