Zhu, X., Cheng, B., Titterington, D.M. (1994) Fractal Model of a one-Dimensional Discrete Signal and its Implementation. IEE Proceedings: Vision Image and Signal Processing, 141 (5). pp. 318-324. ISSN 1350-245X. (doi:10.1049/ip-vis:19941344) (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided) (KAR id:20127)
| The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided. | |
| Official URL: http://dx.doi.org/10.1049/ip-vis:19941344 |
Abstract
An extended iterated-function-system (IFS) interpolation method is presented for modelling for a given discrete signal. To reduce the computing complexity a suboptimal search algorithm with a robust technique for estimating the IFS affine-map parameters is introduced. Simulation results show that the IFS approach achieves a higher signal-to-noise ratio than does an existing approach based on autoregressive modelling.
| Item Type: | Article |
|---|---|
| DOI/Identification number: | 10.1049/ip-vis:19941344 |
| Uncontrolled keywords: | SIGNAL PROCESSING; IFS THEORY; SUBOPTIMAL SEARCH ALGORITHMS; FRACTAL INTERPOLATION; AFFINE TRANSFORMATION PARAMETERS |
| Subjects: | T Technology > TA Engineering (General). Civil engineering (General) |
| Divisions: | Divisions > Division of Computing, Engineering and Mathematical Sciences > School of Engineering and Digital Arts |
| Depositing User: | P. Ogbuji |
| Date Deposited: | 09 Jun 2009 10:24 UTC |
| Last Modified: | 05 Nov 2024 09:57 UTC |
| Resource URI: | https://kar.kent.ac.uk/id/eprint/20127 (The current URI for this page, for reference purposes) |
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