HAL - INRIA :: [inria-00391649, version 2] Appearance-guided Synthesis of Element Arrangements by Example

inria-00391649, version 2

Appearance-guided Synthesis of Element Arrangements by Example

Thomas Hurtut^a^, 1, 2, Pierre-Edouard Landes ()^b^, 1, 2, Joëlle Thollot ()^c^, 1, 2, Yann Gousseau () ³, Remy Drouilhet () ^2, 4, Jean-François Coeurjolly () ^2, 4

NPAR: 7th International Symposium on Non-Photorealistic Animation and Rendering (2009) 51-60

Abstract: We present a technique for the analysis and re-synthesis of 2D arrangements of stroke-based vector elements. The capture of an artist's style by the sole posterior analysis of his/her achieved drawing poses a formidable challenge. Such by-example techniques could become one of the most intuitive tools for users to alleviate creation process efforts. Here, we propose to tackle this issue from a statistical point of view and take specific care of accounting for information usually overlooked in previous research, namely the elements' very appearance. Composed of curve-like strokes, we describe elements by a concise set of perceptually relevant features. After detecting appearance dominant traits, we can generate new arrangements that respect the captured appearance-related spatial statistics using multitype point processes. Our method faithfully reproduces visually similar arrangements and relies on neither heuristics nor post-processes to ensure statistical correctness.

a – CNRS
b – Université Joseph Fourier - Grenoble I
c – Institut Polytechnique de Grenoble
1: ARTIS (INRIA Grenoble Rhône-Alpes / LJK Laboratoire Jean Kuntzmann)
CNRS : FR71 – INRIA – Laboratoire Jean Kuntzmann – CNRS : UMR5224 – Université Joseph Fourier - Grenoble I – Institut National Polytechnique de Grenoble (INPG)
2: Laboratoire Jean Kuntzmann (LJK)
CNRS : UMR5224 – Université Joseph Fourier - Grenoble I – Université Pierre Mendès-France - Grenoble II – Institut Polytechnique de Grenoble - Grenoble Institute of Technology
3: Laboratoire traitement et communication de l'information (LTCI)
CNRS : UMR5141 – Institut Télécom – Télécom ParisTech
4: Laboratoire de Statistiques et Analyse des Données (LABSAD)
Université Pierre Mendès-France - Grenoble II

inria-00391649, version 2
http://hal.inria.fr/inria-00391649
oai:hal.inria.fr:inria-00391649
From: Pierre-Edouard Landes <>
Submitted on: Tuesday, 29 November 2011 16:55:27
Updated on: Thursday, 1 March 2012 15:31:44

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%% inria-00391649, version 2
%% http://hal.inria.fr/inria-00391649
@inproceedings{hurtut:inria-00391649,
    hal_id = {inria-00391649},
    url = {http://hal.inria.fr/inria-00391649},
    title = {{Appearance-guided Synthesis of Element Arrangements by Example}},
    author = {Hurtut, Thomas and Landes, Pierre-Edouard and Thollot, Jo{\"e}lle and Gousseau, Yann and Drouilhet, Remy and Coeurjolly, Jean-Fran{\c c}ois},
    abstract = {{We present a technique for the analysis and re-synthesis of 2D arrangements of stroke-based vector elements. The capture of an artist's style by the sole posterior analysis of his/her achieved drawing poses a formidable challenge. Such by-example techniques could become one of the most intuitive tools for users to alleviate creation process efforts. Here, we propose to tackle this issue from a statistical point of view and take specific care of accounting for information usually overlooked in previous research, namely the elements' very appearance. Composed of curve-like strokes, we describe elements by a concise set of perceptually relevant features. After detecting appearance dominant traits, we can generate new arrangements that respect the captured appearance-related spatial statistics using multitype point processes. Our method faithfully reproduces visually similar arrangements and relies on neither heuristics nor post-processes to ensure statistical correctness.}},
    keywords = {Vector texture synthesis, by example synthesis, NPR},
    language = {English},
    affiliation = {ARTIS - INRIA Grenoble Rh{\^o}ne-Alpes / LJK Laboratoire Jean Kuntzmann , Laboratoire Jean Kuntzmann - LJK , Laboratoire traitement et communication de l'information - LTCI , Laboratoire de Statistiques et Analyse des Donn{\'e}es - LABSAD},
    booktitle = {{NPAR: 7th International Symposium on Non-Photorealistic Animation and Rendering}},
    pages = {51-60},
    address = {New Orleans, United States},
    organization = {ACM},
    audience = {international },
    year = {2009},
    pdf = {http://hal.inria.fr/inria-00391649/PDF/npar2009.pdf},
}

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