Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/47659
Title: Facilitatory process for contrast detection
Authors: Candela, S.
Garcia, C. 
Muñoz, J. 
Alayon, F. 
UNESCO Clasification: 120304 Inteligencia artificial
3327 Tecnología de los sistemas de transporte
Issue Date: 1993
Journal: Lecture Notes in Computer Science 
Conference: 4th International Conference on Database and Expert Systems Applications, DEXA 1993 
Abstract: We present in this work an image process technique that we call facilitatory effect. This technique is a multiplicative mechanism which improves the response of a previous process. It is based on a statistical process computing averages and variances This technique is an invariant process to noise and to illumination changes. It is also concluded that this technique is a type of generalized high pass filter since image areas with high grey variations are contrasted. We present results of this technique for a practical case of defects detection in leather.
URI: http://hdl.handle.net/10553/47659
ISBN: 978-3-540-57234-3
ISSN: 0302-9743
DOI: 10.1007/3-540-57234-1_64
Source: Mařík V., Lažanský J., Wagner R.R. (eds) Database and Expert Systems Applications. DEXA 1993. Lecture Notes in Computer Science, vol 720. Springer, Berlin, Heidelberg
Appears in Collections:Actas de congresos
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