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   comp.ai      Awaiting the gospel from Sarah Connor      1,954 messages   

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   Message 28 of 1,954   
   Pang Fu to TathagataC   
   Re: Recognizing an automobile make and m   
   03 Aug 03 01:18:58   
   
   XPost: sci.image.processing, comp.graphics.algorithms, comp.ai.neural-nets   
   From: pangfu@hotmail.com   
      
   "TathagataC"  wrote in message   
   news:bg5nhp$3d7$1@mulga.cs.mu.OZ.AU...   
   > >   
   > > What do people think? How expensive is (2) ? Is it overkill? What kind   
   > > of signatures would be possible for (3)?   
   > >   
   >   
   > use the 2d discrete fourier transform to compute the signatures. use   
   > only the phase for comparison if necessary (to neglect variations in   
   > intensity). this should be pretty fast to implement and test. we have   
   > tried it on 64x64 gray scale images and got good results.   
   >   
   > regards   
   > tathagatac   
   >   
      
   Tathagatac,   
      
   Do you have any reference (paper, code,samples etc) for your 2d FFT   
   signature based classification problem/solution?   
      
   Cheers..   
   nospam_pangfu@hotmail.com   
      
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