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matlabPyrTools
- This package contains some MatLab tools for multi-scale image processing. Briefly, the tools include: - Recursive multi-scale image decompositions (pyramids), including Laplacian pyramids, QMFs, Wavelets, and steerable pyramids. These oper
pdtdfbcore
- PDTDFB toolbox The filter bank is described in: The Shiftable Complex Directional Pyramid—Part I: Theoretical Aspects The Shiftable Complex Directional Pyramid—Part II: Implementation and Applications IEEE transaction on singnal pro
Steerable_filters
- Matlab code to visualize Steerable filters.
gabor_bank
- this code generates a bank of steerable gabor wavelets with variable orientation, scale
Multiscale_texture_synthesis
- Multiscale texture synthesis The Heeger and Bergen SIGGRAPH 95 synthesis algorihtm computes a new texture by matching the histogram of a steerable transform (starting from an initial random noise). It works well for cloud-like texture, and fail to
Steerable_pyramid
- Steerable pyramid The toolbox contains a simple wrapper to the code of Eero Simoncelli that can be downloaded from http://www.cns.nyu.edu/~eero/STEERPYR/ The steerable transform is an oriented wavelet transform. It allows to analyse an image along
steerfilter
- Design and Use of Steerable Filters PAMI1991文章的代码，含有测试图像和demo，可运行-It implements a steerable Gaussian filter. This m-file can be used to evaluate the first directional derivative of an image, using the method outlined in: W. T. Freeman and E. H.
Image_Fusion
- 基于方向可调滤波器，对已配准图像进行融合。-Fusion the registered images based on Steerable filters with matlab
decomp_reconst_full
- Decompose image into subbands, denoise, and recompose again. fh = decomp_reconst(im,Nsc,Nor,block,noise,parent,covariance,optim,sig) covariance: are we considering covariance or just variance? optim: for choosing between BLS-GSM (opti
fcm
- 通过高斯函数导数检测图像边缘，实质是方向可调小波变换检测图像边缘。-Derivative of Gaussian function through the image edge detection, in essence, Steerable wavelet transform image edge detection.
Antenna_Theory_CD
- An antenna array is a set of individual antennas used for transmitting and/or receiving radio waves, connected together in such a way that their individual currents are in a specified amplitude and phase relationship. This allows the array to act as
manuelblancovalentin-SteerablePyramid-52a7ac1
- 可控金字塔可以很好的控制方向，比非下采样contourlet的方向分解更好一些。(used for edge detection)