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[Special Effects] improved_gaborfilter DL : 0: Bi-dimensional Gabor filter with DC component compensation This version of the 2D Gabor filter is basically a bi-dimensional Gaussian function centered at origin (0,0) with variance S modulated by a complex sinusoid with polar frequency (F,W) and phase P described by the following equation: G(x,y,S,F,W,P)=k*Gaussian(x,y,S)*(Sinusoid(x,y,F,W,P)-DC(F,S,P)), where: Gaussian(x,y,S)=exp(-pi*S^2*(x^2+y^2)) Sinusoid(x,y,F,W,P)=exp(j*(2*pi*F*(x*cos(W)+y*sin(W))+P))) DC(F,S,P)=exp(-pi*(F/S)^2+j*P) File Id: 13776 Average rating: 0.0 Size: 1 KB # of reviews: 0 Submitted: 2007-01-26 Downloads: 274 Subscribers: 0 Keywords: gabor filter Stiven Schwanz Dias -Bi-dimensional Gabor filter with DC compo .. compensation This version of the 2D Gabor f ilter is basically a bi-dimensional Gaussian f unction centered at origin (0, 0) with variance S modulated by a complex sinuso id with polar frequency (F, W) and phase P described by the following equati on : G (x, y, S, F, W, P) = k* Gaussian (x, y, S)* (Sinusoid (x, y, F, W, P)- DC (F, S, P)), where : Gaussian (x, y, S) = exp (-pi* S* 2 ^ (x ^ 2 y ^ 2)) Sinusoid (x, y, F, W, P) = exp (j* (2* pi* F* (x* cos (W) y* sin (W)) P))) D C (F, S, P) = exp (-pi* (F/S) ^ 2* P j) File Id : 13776 Average rating : 0.0 Size :# 1 KB of reviews : 0 Submitted : 2007-01-26 Downloads : 274 Subscribers : 0 Keywords : gabor filter Stiven Schwanz Dias
Update : 2025-03-07 Size : 1kb Publisher : 石峰
[Special Effects] log-gaborconvolve DL : 0: 使用log-Gabor滤波器对图像进行滤波程序。-The use of log-Gabor filter image filtering process.
Update : 2025-03-07 Size : 3kb Publisher : 陈华
[Graph Recognize] log-gabor DL : 0: log gabor滤波程序，很实用，希望对大家有所帮助！-log gabor filtering process, it is useful, I hope all of you to help!
Update : 2025-03-07 Size : 6kb Publisher : 田丽清
[Software Engineering] Loggaborfilter DL : 0: Designing of Log Gabor Filter
Update : 2025-03-07 Size : 132kb Publisher : Ummer
[Bio-Recognize] FinalProject_rc2748 DL : 0: This my course final project for biometrics. It implements a robust face recognition system. Techniques used include Log-Gabor filter , Kernel Discriminant Analysis(KDA) and Sparse Representation . Test data included(ORL database of faces).-This is my course final project for biometrics. It implements a robust face recognition system. Techniques used include Log-Gabor filter , Kernel Discriminant Analysis(KDA) and Sparse Representation . Test data included(ORL database of faces).
Update : 2025-03-07 Size : 8.06mb Publisher : crtn
[matlab] 01613044 DL : 0: this paper gives comparison study of two feature extractor i.e gabor filter and log gabor filter. algorithms are applied to AR database and JAFFE database. the result found was that log gabor filter shows little better performance than gabor filter.
Update : 2025-03-07 Size : 1.3mb Publisher : nanhi
[matlab] fer DL : 0: this paper has used two algorithms i.e local binary pattern and Log gabor filter for facial expression recognition.SVM and MDC are used as a classifier.Log gabor filter showed better performance than Local binary patter
Update : 2025-03-07 Size : 267kb Publisher : nanhi
[matlab] PhaseCongruency DL : 0: log gabor filter 波形显示demo 程序-log gabor filter demo
Update : 2025-03-07 Size : 5kb Publisher : 杨品轩
[Software Engineering] iris-recognitions-system DL : 0: An efficient iris recognition system based on Log Gabor filter and Hamming distance
Update : 2025-03-07 Size : 954kb Publisher : Arif
[source in ebook] CDL-loggabor-master DL : 0: 使用 log-gabor 滤波器的例子,结合了CDL，论文名字代码中有介绍(an example of log-gabor filter)
Update : 2025-03-07 Size : 8kb Publisher : 南瓜菠菜胡萝卜