Van Wyk, BJVan Wyk, MAVan Den Bergh, F2009-01-092009-01-092007-06Van Wyk, BJ, Van Wyk, MA and Van Den Bergh, F. 2007. Note on difference spectra for fast extraction of global image information. SAIEE Africa Research Journal, vol 98(2), pp 66-67.http://hdl.handle.net/10204/2786Copyright: 2007 South African Institute of Electrical engineersThe 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.enFeature extractionGranulometriesPattern SpectraArticleVan Wyk, B., Van Wyk, M., & Van Den Bergh, F. (2007). Note on difference spectra for fast extraction of global image information. http://hdl.handle.net/10204/2786Van Wyk, BJ, MA Van Wyk, and F Van Den Bergh "Note on difference spectra for fast extraction of global image information." (2007) http://hdl.handle.net/10204/2786Van Wyk B, Van Wyk M, Van Den Bergh F. Note on difference spectra for fast extraction of global image information. 2007; http://hdl.handle.net/10204/2786.TY - Article AU - Van Wyk, BJ AU - Van Wyk, MA AU - Van Den Bergh, F AB - 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. DA - 2007-06 DB - ResearchSpace DP - CSIR KW - Feature extraction KW - Granulometries KW - Pattern Spectra LK - https://researchspace.csir.co.za PY - 2007 T1 - Note on difference spectra for fast extraction of global image information TI - Note on difference spectra for fast extraction of global image information UR - http://hdl.handle.net/10204/2786 ER -