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Browsing SAICSIT Proceedings: 1979-2001 by Author "Cloete, E"

Browsing SAICSIT Proceedings: 1979-2001 by Author "Cloete, E"

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  • The design of a 2D non-linear filter for digital image processing 
    Cloete, E (1995)
    A 1 D non-linear filter which is based on 'max-min' selectors is extended for use in 2 0 applications. The objective of this research is to remove impulsive noise without unduly changing original, valid data. Some examples ...
  • The practical application of a new class of 2D non-linear smoothers for digital image processing. 
    Cloete, E (1996)
    Modern applications in computer graphics and telecommunications command high performance filtering and smoothing corrections to be implemented in real-time. The recent development of a new class of non-linear smoothers for ...
  • Reducing fractal encoding complexities 
    Cloete, E; Venter, LM (1998)
    In this paper we address the time complexity problem associated with fractal image coding. In particular, we describe a new hybrid technique called Fractal Vector Quantization coding (FVQ), which takes advantage of the ...
  • Structured mapping of digital learning systems 
    Cloete, E; Miller, MG (2001)
    In this paper we consider the consequences of e-learning design and implementation on the working processes and on the roles to be fulfilled in the usually cyclic process of course development and exploitation. We analyse ...

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