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A note on difference spectra for fast extraction of global image information

The concept of an Image Difference Spectrum, a novel tool for the extraction of global
image information, is introduced. It is shown that Image Difference Spectra are fast alternatives to
granulometric curves, also referred to as pattern spectra. Image Difference Spectra are
computationally easy to implement and are suitable for real-time applications.

Identiferoai:union.ndltd.org:netd.ac.za/oai:union.ndltd.org:tut/oai:encore.tut.ac.za:d1001081
Date01 June 2007
CreatorsVan Wyk, BJ, Van Wyk, MA, Van den Bergh, F
PublisherSAIEE Africa Research Journal
Source SetsSouth African National ETD Portal
LanguageEnglish
Detected LanguageEnglish
TypeText
FormatPdf
RightsSAIEE Africa Research Journal
RelationFrench South African Tecnical Institute in Electronics

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