Drexel dragonThe Math ForumDonate to the Math Forum


Math Forum
 Ask Dr. Math
 Discussions
 Internet Newsletter
 MathTools
 Problems of the Week
 Teacher2Teacher
 Teacher Exchange
 Workshops

Search All of the Math Forum:
Browse our Internet Mathematics Library

Views expressed in these public forums are not endorsed by NCTM or The Math Forum.


Math Forum » Discussions » Software » comp.soft-sys.matlab

Topic: Frequency Channels by gabor filters
Replies: 0  

Advanced Search
Reply to this Topic Reply to this Topic

Back to Topic List Back to Topic List  
Muhammad Imran

Posts: 63
Registered: 5/31/12
Frequency Channels by gabor filters
Posted: Feb 19, 2013 10:11 PM
  Click to see the message monospaced in plain text Plain Text   Click to reply to this topic Reply

Hi all,

I have an image after applying Fourier transform by fft2. i need to divide the frequency domain into 30 channels using gabor filter.

The individual channels are modeled using Gabor functions.
Consider a channel indexed by(s,r) where s is the radial index and r is the angular
index.
r=(0,1,2,3,4,5)
s=(0,1,2,3,4,5)

Please help me..

Point your RSS reader here for a feed of the latest messages in this topic.

[Privacy Policy] [Terms of Use]

© The Math Forum at NCTM 1994-2016. All Rights Reserved.