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Authors: Rudolf Netzel ; Nils Rodrigues ; Anja Haug and Daniel Weiskopf

Affiliation: Visualization Research Center (VISUS), University of Stuttgart and Germany

ISBN: 978-989-758-354-4

Keyword(s): Simultaneous Contrast, Texture Orientation, Human Vision.

Related Ontology Subjects/Areas/Topics: Computer Vision, Visualization and Computer Graphics ; General Data Visualization ; Perception and Cognition in Visualization

Abstract: We propose a method that compensates the simultaneous orientation contrast in the visualization of superimposed textures. Such superposition plays a role in visualizations that overlay or enrich visual representations of data with additional information. Our compensation method extracts the direction and frequency within the input textures by using a Gabor filter bank. The foreground texture is then rotated to counterbalance the tilt illusion. The rotation angle is determined by a model that adopts results of previous studies that measured the influence of perceived contrast, direction, and frequency on the perceived tilt. The effectiveness of our method is demonstrated for artificial stimuli and a typical example of scientific flow visualization of multiple vector fields.

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Paper citation in several formats:
Netzel, R.; Rodrigues, N.; Haug, A. and Weiskopf, D. (2019). Compensation of Simultaneous Orientation Contrast in Superimposed Textures.In Proceedings of the 14th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 3: IVAPP, ISBN 978-989-758-354-4, pages 48-57. DOI: 10.5220/0007356800480057

@conference{ivapp19,
author={Rudolf Netzel. and Nils Rodrigues. and Anja Haug. and Daniel Weiskopf.},
title={Compensation of Simultaneous Orientation Contrast in Superimposed Textures},
booktitle={Proceedings of the 14th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 3: IVAPP,},
year={2019},
pages={48-57},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0007356800480057},
isbn={978-989-758-354-4},
}

TY - CONF

JO - Proceedings of the 14th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications - Volume 3: IVAPP,
TI - Compensation of Simultaneous Orientation Contrast in Superimposed Textures
SN - 978-989-758-354-4
AU - Netzel, R.
AU - Rodrigues, N.
AU - Haug, A.
AU - Weiskopf, D.
PY - 2019
SP - 48
EP - 57
DO - 10.5220/0007356800480057

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