loading
Documents

Research.Publish.Connect.

Paper

Paper Unlock

Authors: Stefan Krumpen ; Michael Weinmann and Reinhard Klein

Affiliation: University of Bonn, Germany

ISBN: 978-989-758-224-0

ISSN: 2184-4321

Keyword(s): Reflectance Modeling, Bidirectional Texture Functions, Interactive Rendering.

Related Ontology Subjects/Areas/Topics: Animation and Simulation ; Computer Vision, Visualization and Computer Graphics ; Geometry and Modeling ; Lighting and Appearance ; Real-Time Visual Simulation ; Rendering ; Texture Models, Analysis, and Synthesis

Abstract: Achieving a visually appealing experience for the user interaction with photo-realistic digitized micro-fiber materials is a challenging task. While state-of-the-art high-quality fabric modeling techniques rely on complex micro-geometry representations that are computationally expensive and not well-suited for interactive rendering, previous interactive reflectance models reach a speed-up at the cost of discarding many of the effects of light exchange that significantly contribute to the appearance of fabric materials. In this paper, we present a novel, example-based technique for the interactive manipulation of micro-fiber materials based on bidirectional texture functions (BTFs) that allow considering fine details in the surface reflectance behavior. BTFs of the respective material sample are acquired for varying fiber orientations and combined to a single texture representation that encodes material appearance depending on the view and light conditions as well as the orientations o f the fibers. This model can be efficiently evaluated depending on the user input which, as demonstrated by our results, allows a realistic simulation of the interaction with micro-fiber materials in real-time. (More)

PDF ImageFull Text

Download
CC BY-NC-ND 4.0

Sign In Guest: Register as new SciTePress user now for free.

Sign In SciTePress user: please login.

PDF ImageMy Papers

You are not signed in, therefore limits apply to your IP address 3.235.74.184

In the current month:
Recent papers: 100 available of 100 total
2+ years older papers: 200 available of 200 total

Paper citation in several formats:
Krumpen, S.; Weinmann, M. and Klein, R. (2017). Interactive Appearance Manipulation of Fiber-based Materials.In Proceedings of the 12th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 1 GRAPP: GRAPP, (VISIGRAPP 2017) ISBN 978-989-758-224-0, ISSN 2184-4321, pages 266-273. DOI: 10.5220/0006168902660273

@conference{grapp17,
author={Stefan Krumpen. and Michael Weinmann. and Reinhard Klein.},
title={Interactive Appearance Manipulation of Fiber-based Materials},
booktitle={Proceedings of the 12th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 1 GRAPP: GRAPP, (VISIGRAPP 2017)},
year={2017},
pages={266-273},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0006168902660273},
isbn={978-989-758-224-0},
}

TY - CONF

JO - Proceedings of the 12th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 1 GRAPP: GRAPP, (VISIGRAPP 2017)
TI - Interactive Appearance Manipulation of Fiber-based Materials
SN - 978-989-758-224-0
AU - Krumpen, S.
AU - Weinmann, M.
AU - Klein, R.
PY - 2017
SP - 266
EP - 273
DO - 10.5220/0006168902660273

Login or register to post comments.

Comments on this Paper: Be the first to review this paper.