Self-organization and associative memory: 3rd edition
Self-organization and associative memory: 3rd edition
Introduction to statistical pattern recognition (2nd ed.)
Introduction to statistical pattern recognition (2nd ed.)
Surface grading using soft colour-texture descriptors
CIARP'05 Proceedings of the 10th Iberoamerican Congress conference on Progress in Pattern Recognition, Image Analysis and Applications
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In this paper, hyper-spectral images are employed for colour shade grading tile classification. Our goal is to design a machine vision system that can estimate the sufficient similarity of tiles, or same appearance to the human eye. We use spectral representations of colour, and spectral features to distinguish tiles of the same class but with subtle differences in their colour shade grading. A laboratory system for colour shade grading measurements is built and a method for calibrating such a system is introduced. Experiments with three classes of tiles are presented and discussed.