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Proceedings Paper

Multiscale image dipole description by fine-to-coarse aggregation algorithm
Author(s): Makoto Sato; Supoj Chinveeraphan; Ryo Takamatsu
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Paper Abstract

This paper deals with a hierarchical description of grayscale images based on image dipoles. An image dipole is a region whose lines of slope emanate from the maximum, and reach the same minimum. Incorporating an image dipole based representation of an image into a scale-space filtering, we proposed here a hierarchical image dipole description of the image. The proposed description consists of image dipole networks of selected scales, and linking of image dipoles across the scales such that it contains all transformations of the image dipole network in the scale-space.

Paper Details

Date Published: 30 September 1996
PDF: 8 pages
Proc. SPIE 2826, Vision Geometry V, (30 September 1996); doi: 10.1117/12.251792
Show Author Affiliations
Makoto Sato, Tokyo Institute of Technology (Japan)
Supoj Chinveeraphan, Tokyo Institute of Technology (Japan)
Ryo Takamatsu, Tokyo Institute of Technology (Japan)


Published in SPIE Proceedings Vol. 2826:
Vision Geometry V
Robert A. Melter; Angela Y. Wu; Longin Jan Latecki, Editor(s)

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