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Please use this identifier to cite or link to this item: https://dspace.lboro.ac.uk/2134/13241

Title: A case study evaluation: perceptually accurate textured surface models
Authors: Ward, Gregory J.
Glencross, Mashhuda
Issue Date: 2009
Publisher: © ACM
Citation: WARD, G. and GLENCROSS, M., 2009. A case study evaluation: perceptually accurate textured surface models. IN: Proceedings - APGV 2009: Symposium on Applied Perception in Graphics and Visualization, pp. 109 - 116.
Abstract: This paper evaluates a new method for capturing surfaces with variations in albedo, height, and local orientation using a standard digital camera with three flash units. Similar to other approaches, captured areas are assumed to be globally flat and largely diffuse. Fortunately, this encompasses a wide array of interesting surfaces, including most materials found in the built environment, e.g., masonry, fabrics, floor coverings, and textured paints. We present a case study of naïve subjects who found that surfaces captured with our method, when rendered under novel lighting and view conditions, were statistically indistinguishable from photographs. This is a significant improvement over previous methods, to which our results are also compared. © 2009 ACM.
Description: This is a conference paper.
Version: Accepted for publication
DOI: 10.1145/1620993.1621015
URI: https://dspace.lboro.ac.uk/2134/13241
Publisher Link: http://dx.doi.org/10.1145/1620993.1621015
Appears in Collections:Conference Papers and Presentations (Computer Science)

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