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Bibliographic record number: 208994

Journal

Authors: Rimac-Drlje, Snježana; Keller, Alen; Zapletal, Stjepan
Title: Discrete wavelet and neural network based image processing for quality control
( Discrete wavelet and neural network based image processing for quality control )
Source: Proceedings of XXII. Internationale Konferentz “ ; ; Science in Practice” ; ; / Mohringer, Peter (ed). - Schweinfurt : Fachhochschule Wurzburg-Schweinfurt, University of Applied Science , 2005. 101-107.
Meeting: XXII. Internationale Konferenz "Science in Practice" Schweinfurt 2005
Location and date: Schweinfurt, Njemačka, 18-20.05.2005.
Keywords: Surface failure detection; neural networks; wavelets; self-learning system
( Surface failure detection; neural networks; wavelets; self-learning system )
Abstract:
In this article we present a self-learning system for automatic detection of surface failures on ceramic tiles. This system is based on the probabilistic neural network with radial basis. The discrete wavelet transform (DWT) is used as a preprocessing method with good feature extraction possibilities. With an automatic procedure for the production of input vectors for the neural networks training the presented system can adapt itself to different textures. Experimental results of the defect detection for different types of tiles show a high accuracy and applicability of the proposed procedure.
Type of meeting: Predavanje
Type of presentation in a journal: Full-text (1500 words and more)
Type of peer-review: International peer-review
Project / theme: 0165112, 0165103
Original language: eng
Category: Znanstveni
Research fields:
Electrical engineering,Computer science



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