Surface Defect Detection in a Tile using Digital Image Processing: Analysis and Evaluation
Author(s) -
Foram Sanghadiya,
Darshana Mistry
Publication year - 2015
Publication title -
international journal of computer applications
Language(s) - English
Resource type - Journals
ISSN - 0975-8887
DOI - 10.5120/20375-2592
Subject(s) - tile , computer science , surface (topology) , noise (video) , artificial intelligence , computer vision , variation (astronomy) , image processing , quality (philosophy) , computer graphics (images) , image (mathematics) , materials science , composite material , geometry , physics , mathematics , quantum mechanics , astrophysics
Quality control is imperative in any industry. Inspection of ceramic tile is done in conditions like noise, extreme temperature, and humidity. There are several stages through which we can maintain quality of a tile. These stages include inspection of color variation in a tile, chip offs in a tile, surface defects in a tile. This paper provides analysis of techniques which are useful to find surface defects like crack, blob, hole, variation in color, defect in corners, and pattern mismatch in tile which has pattern on it.
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