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Authors: Das Moitry and David Mould

Affiliation: School of Computer Science, Carleton University, Ottawa, Canada

Keyword(s): Texture Synthesis, Texture Blending, Laplacian Pyramids, Image Processing.

Abstract: We present an example-based method for generating non-homogeneous stochastic textures, where the output texture contains elements from two input exemplars. We provide user control over the blend through a blend factor that specifies the degree to which one texture or the other should be favored; the blend factor can vary spatially. Uniquely, we add spatial coherence to the output texture by performing a joint oversegmentation of the two texture inputs, then applying a fixed blend factor within each segment. Our method works with the Laplacian pyramid representation of the textures. We combine the pyramid coefficients using a weighted smooth maximum, ensuring that locally prominent features are preserved through the blending process. Our method is effective for stochastic textures and successfully blends the structures of the two inputs.

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Paper citation in several formats:
Moitry, D. and Mould, D. (2021). Synthesis of Non-homogeneous Textures by Laplacian Pyramid Coefficient Mixing. In Proceedings of the 16th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP 2021) - GRAPP; ISBN 978-989-758-488-6; ISSN 2184-4321, SciTePress, pages 161-168. DOI: 10.5220/0010204601610168

@conference{grapp21,
author={Das Moitry. and David Mould.},
title={Synthesis of Non-homogeneous Textures by Laplacian Pyramid Coefficient Mixing},
booktitle={Proceedings of the 16th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP 2021) - GRAPP},
year={2021},
pages={161-168},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0010204601610168},
isbn={978-989-758-488-6},
issn={2184-4321},
}

TY - CONF

JO - Proceedings of the 16th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP 2021) - GRAPP
TI - Synthesis of Non-homogeneous Textures by Laplacian Pyramid Coefficient Mixing
SN - 978-989-758-488-6
IS - 2184-4321
AU - Moitry, D.
AU - Mould, D.
PY - 2021
SP - 161
EP - 168
DO - 10.5220/0010204601610168
PB - SciTePress

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