Hierarchical subsampling giving fractal regions

Authors
Lundmark, A Wadstromer, N Li, HB
Citation
A. Lundmark et al., Hierarchical subsampling giving fractal regions, IEEE IM PR, 10(1), 2001, pp. 167-173
Citations number
16
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
IEEE TRANSACTIONS ON IMAGE PROCESSING
ISSN journal
10577149 → ACNP
Volume
10
Issue
1
Year of publication
2001
Pages
167 - 173
Database
ISI
SICI code
1057-7149(200101)10:1<167:HSGFR>2.0.ZU;2-Q
Abstract
Recursive image subsampling which yields support areas approaching fractals is described and analyzed using iterated function systems. The subsampling scheme is suitable in, e.g., hierarchical image processing and image codin g schemes. For hexagonally sampled images a hierarchical subsampling struct ure is given which yields hexagon-like regions with fractal borders.