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Abstract: Space-variant, or foveating, vision architectures are of importance in both machine and biological vision. In this paper we focus on a particular space-variant map, the log-polar map, which approximates the primate visual map and which has been applied in machine vision by a number of investigators during the past two decades. Associated with the log-polar map, we define a new linear integral transform, which we call the exponential chirp transform. This transform provides frequency domain... (Update)
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BibTeX entry: (Update)
G. Bonmassar and E. Schwartz, "Space-variant fourier analysis: The exponential chirp transform," in IEEE Transactions on Pattern Analysis and Machine Intelligence, October 1997. http://citeseer.ist.psu.edu/bonmassar97spacevariant.html More
@article{ bonmassar97spacevariant,
author = "Giorgio Bonmassar and Eric L. Schwartz",
title = "Space-Variant Fourier Analysis: The Exponential Chirp Transform",
journal = "IEEE Transactions on Pattern Analysis and Machine Intelligence",
volume = "19",
number = "10",
pages = "1080-1089",
year = "1997",
url = "citeseer.ist.psu.edu/bonmassar97spacevariant.html" }
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