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Homomorphic Normalization 1.0

  Date Added: March 23, 2013  |  Visits: 148

Homomorphic Normalization

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Homomorphic normalization corrects uneven lighting and enhances textures in an image. It is often used as a preprocessing step for biometric identification.I thought that all of the homomorphic normalization functions which were available were not written well, so I wrote my own. I can't vouch for the math because I haven't read the original paper (Gross and Brajovic, 2003). I just adapted the math from the function available here: http://www.csse.uwa.edu.au/~pk/research/matlabfns/I simplified the logic so that the code should make sense to a reasonably experienced matlab user and I put the main function and all of the supporting functions in one file.

Requirements: No special requirements
Platforms: Matlab
Keyword: Adapted Brajovic Function Gross Haven Original Paper Simplified Vouch
Users rating: 0/10

License: Shareware Size: 20.48 KB
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