Quality Assurance Based on Descriptive and Parsimonious Appearance Models

Jannik Boll Nielsen, Eyþór Rúnar Eiríksson, Rasmus Lyngby Kristensen, Jakob Wilm, Jeppe Revall Frisvad, Knut Conradsen, Henrik Aanæs

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Abstract

In this positional paper, we discuss the potential benefits of using appearance models in additive manufacturing, metal casting, wind turbine blade production, and 3D content acquisition. Current state of the art in acquisition and rendering of appearance cannot easily be used for quality assurance in these areas. The common denominator is the need for descriptive and parsimonious appearance models. By ‘parsimonious’ we mean with few parameters so that a model is useful both for fast acquisition, robust fitting, and fast rendering of appearance. The word ‘descriptive’ refers to the fact that a model should represent the main features of the acquired appearance data. The solution we propose is to reduce the degrees of freedom by greater use of multivariate statistics.
Original languageEnglish
Title of host publicationMAM2015: Eurographics Workshop on Material Appearance Modeling: Issues and Acquisition
Number of pages4
PublisherEurographics
Publication date2015
ISBN (Print)978-3-905674-83-5
DOIs
Publication statusPublished - 2015
Event3rd Eurographics Workshop on Material Appearance Modeling (2015) - Darmstadt, Germany
Duration: 23 Jun 2015 → …
Conference number: 3
http://egsr2015.gcc.tu-darmstadt.de/sites/mam-workshop

Workshop

Workshop3rd Eurographics Workshop on Material Appearance Modeling (2015)
Number3
CountryGermany
CityDarmstadt
Period23/06/2015 → …
OtherMAM2015 Workshop co-located with the 26th Eurographics Symposium on Rendering (EGSR 2015)
Internet address

Cite this

Nielsen, J. B., Eiríksson, E. R., Kristensen, R. L., Wilm, J., Frisvad, J. R., Conradsen, K., & Aanæs, H. (2015). Quality Assurance Based on Descriptive and Parsimonious Appearance Models. In MAM2015: Eurographics Workshop on Material Appearance Modeling: Issues and Acquisition Eurographics. https://doi.org/10.2312/mam.20151199