Joint Spatial/spatial-frequency Representations For Image Processing

Lowell Jacobson; Harry Wechsler

doi:10.1117/12.950778

11 December 1985 Joint Spatial/spatial-frequency Representations For Image Processing

Lowell Jacobson, Harry Wechsler

Proceedings Volume 0579, Intelligent Robots and Computer Vision IV; (1985) https://doi.org/10.1117/12.950778
Event: 1985 Cambridge Symposium, 1985, Cambridge, United States

Abstract

This paper deals with the issue of conjoint resolution as it pertains to joint spatial/spatial-frequency representations such as the Difference of Gaussians (DOG) and Gabor representations as well as the Wigner distribution. We define what the conjoint resolution of a joint representation is, how one could measure it, why one would wish to use a representation that maximizes it, and finally, how high-conjoint resolution is obtained, in practice, by selecting an appropriate joint image representation.

Citation Download Citation

Lowell Jacobson and Harry Wechsler "Joint Spatial/spatial-frequency Representations For Image Processing", Proc. SPIE 0579, Intelligent Robots and Computer Vision IV, (11 December 1985); https://doi.org/10.1117/12.950778

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