HAL - INRIA :: [inria-00510218, version 1] A Computer-Assisted Colorization Algorithm based on Topological Difference

inria-00510218, version 1

A Computer-Assisted Colorization Algorithm based on Topological Difference

Hedlena Bezerra ^1, 2, Bruno Feijo ¹, Luiz Velho ³

Proceedings of the Brazilian Symposium on Computer Graphics and Image Processing, 19 (SIBGRAPI) (2006)

Abstract: Region-based approaches to cel painting typically use shape similarity and topology relations between regions of consecutive animation frames. This paper presents a new colorization algorithm based on topological differences defined over a hierarchical graph of adjacent regions, which allows an almost full automatic colorization process. Also this paper discusses other attributes that improve the solution of the image association problem.

1: Pontifical Catholic University of Rio de Janeiro (PUC-Rio)
PUC-RIO
2: ARTIS (IMAG-INRIA Rhône-Alpes / GRAVIR)
CNRS : FR71 – CNRS : UMR5527 – INRIA – Université Joseph Fourier - Grenoble I – Institut National Polytechnique de Grenoble (INPG)
3: Instituto Nacional de Matemática Pura e Aplicada (IMPA)
Instituto Nacional de matematica pura e aplicada

inria-00510218, version 1
http://hal.inria.fr/inria-00510218
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From: Team Evasion <>
Submitted for: Gaelle RIVERIEUX <>
Submitted on: Wednesday, 13 October 2010 11:54:27
Updated on: Wednesday, 13 October 2010 12:24:10

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