Syntactic texture and perception for a new generic visual anomalies classification

Simon-Frédéric Désage; Gilles Pitard; Maurice Pillet; Hugues Favrelière; Jean-Luc Maire; Fabrice Frelin; Serge Samper; Gaëtan Le Goïc

doi:10.1117/12.2182819

30 April 2015 Syntactic texture and perception for a new generic visual anomalies classification

Simon-Frédéric Désage, Gilles Pitard, Maurice Pillet, Hugues Favrelière, Jean-Luc Maire, Fabrice Frelin, Serge Samper, Gaëtan Le Goïc

Author Affiliations +

Proceedings Volume 9534, Twelfth International Conference on Quality Control by Artificial Vision 2015; 953406 (2015) https://doi.org/10.1117/12.2182819
Event: The International Conference on Quality Control by Artificial Vision 2015, 2015, Le Creusot, France

Abstract

The research purpose is to improve aesthetic anomalies detection and evaluation based on what is perceived by human eye and on the 2006 CIE report.¹ It is therefore important to define parameters able to discriminate surfaces, in accordance with the perception of human eye. Our starting point in assessing aesthetic anomalies is geometric description such as defined by ISO standard,² i.e. traduce anomalies description with perception words about texture divergence impact. However, human controllers observe (detect) the aesthetic anomaly by its visual effect and interpreter for its geometric description. The research question is how define generic parameters for discriminating aesthetic anomalies, from enhanced information of visual texture such as recent surface visual rendering approach. We propose to use an approach from visual texture processing that quantify spatial variations of pixel for translating changes in color, material and relief. From a set of images from different angles of light which gives us access to the surface appearance, we propose an approach from visual effect to geometrical specifications as the current standards have identified the aesthetic anomalies.

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Simon-Frédéric Désage, Gilles Pitard, Maurice Pillet, Hugues Favrelière, Jean-Luc Maire, Fabrice Frelin, Serge Samper, and Gaëtan Le Goïc "Syntactic texture and perception for a new generic visual anomalies classification", Proc. SPIE 9534, Twelfth International Conference on Quality Control by Artificial Vision 2015, 953406 (30 April 2015); https://doi.org/10.1117/12.2182819

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