Bi-Layer textures: a Model for Synthesis and Deformation of Composite Textures

Bibliographic Details
Title:	Bi-Layer textures: a Model for Synthesis and Deformation of Composite Textures
Authors:	Guingo, Geoffrey, Sauvage, Basile, Dischler, Jean-Michel, Cani, Marie-Paule
Contributors:	Intuitive Modeling and Animation for Interactive Graphics & Narrative Environments (IMAGINE ), Inria Grenoble - Rhône-Alpes, Institut National de Recherche en Informatique et en Automatique (Inria)-Institut National de Recherche en Informatique et en Automatique (Inria)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Laboratoire Jean Kuntzmann (LJK ), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut National de Recherche en Informatique et en Automatique (Inria)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes 2016-2019 (UGA 2016-2019 )-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes 2016-2019 (UGA 2016-2019 ), Laboratoire des sciences de l'ingénieur, de l'informatique et de l'imagerie (ICube), École Nationale du Génie de l'Eau et de l'Environnement de Strasbourg (ENGEES)-Université de Strasbourg (UNISTRA)-Les Hôpitaux Universitaires de Strasbourg (HUS)-Institut National des Sciences Appliquées - Strasbourg (INSA Strasbourg), Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS)-Matériaux et Nanosciences Grand-Est (MNGE), Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut de Chimie - CNRS Chimie (INC-CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut de Chimie - CNRS Chimie (INC-CNRS)-Centre National de la Recherche Scientifique (CNRS)-Réseau nanophotonique et optique, Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Centre National de la Recherche Scientifique (CNRS)-Université de Strasbourg (UNISTRA)-Centre National de la Recherche Scientifique (CNRS), This work has been partially funded by the project HDWorldsfrom the Agence Nationale de la Recherche (ANR-16-CE33-0001)and by the advanced grant 291184 EXPRESSIVE from the Euro-pean Research Council (ERC-2011-ADG 20110209)., ANR-16-CE33-0001,HDWorlds,Modèles procéduraux paramétriques pour la représentation d'univers virtuels complexes(2016), European Project: 6112001(1961), European Project: 291184,EC:FP7:ERC,ERC-2011-ADG_20110209,EXPRESSIVE(2012)
Superior Title:	ISSN: 0167-7055.
Publisher Information:	HAL CCSD Wiley
Publication Year:	2017
Collection:	Université Grenoble Alpes: HAL
Subject Terms:	[INFO.INFO-TI]Computer Science [cs]/Image Processing [eess.IV], [INFO.INFO-GR]Computer Science [cs]/Graphics [cs.GR]
Description:	International audience ; We propose a bi-layer representation for textures which is suitable for on-the-fly synthesis of unbounded textures from an input exemplar. The goal is to improve the variety of outputs while preserving plausible small-scale details. The insight is that many natural textures can be decomposed into a series of fine scale Gaussian patterns which have to be faithfully reproduced, and some non-homogeneous, larger scale structure which can be deformed to add variety. Our key contribution is a novel, bi-layer representation for such textures. It includes a model for spatially-varying Gaussian noise, together with a mechanism enabling synchronization with a structure layer. We propose an automatic method to instantiate our bi-layer model from an input exemplar. At the synthesis stage, the two layers are generated independently, synchronized and added, preserving the consistency of details even when the structure layer has been deformed to increase variety. We show on a variety of complex, real textures, that our method reduces repetition artifacts while preserving a coherent appearance.
Document Type:	article in journal/newspaper
Language:	English
Relation:	info:eu-repo/grantAgreement//6112001/EU/Separated and Cavity Flows/; info:eu-repo/grantAgreement/EC/FP7/291184/EU/EXPloring REsponsive Shapes for Seamless desIgn of Virtual Environments be retained./EXPRESSIVE; hal-01528537; https://hal.science/hal-01528537; https://hal.science/hal-01528537/document; https://hal.science/hal-01528537/file/Article_d_fontcorrectfig.pdf
DOI:	10.1111/cgf.13229
Availability:	https://doi.org/10.1111/cgf.13229 https://hal.science/hal-01528537 https://hal.science/hal-01528537/document https://hal.science/hal-01528537/file/Article_d_fontcorrectfig.pdf
Rights:	info:eu-repo/semantics/OpenAccess
Accession Number:	edsbas.6CB6ABE2
Database:	BASE

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