@InProceedings{QueirozWalt:2012:TeSyCo,
author = "Queiroz, Fabiane and Walter, Marcelo",
affiliation = "{Universidade Federal de Alagoas } and {Universidade Federal do
Rio Grande do Sul}",
title = "Texture Synthesis of Contrasting Natural Patterns",
booktitle = "Proceedings...",
year = "2012",
editor = "Freitas, Carla Maria Dal Sasso and Sarkar, Sudeep and Scopigno,
Roberto and Silva, Luciano",
organization = "Conference on Graphics, Patterns and Images, 25. (SIBGRAPI)",
publisher = "IEEE Computer Society",
address = "Los Alamitos",
keywords = "Texture Synthesis, Procedural Models, Natural Patterns, Animal
Coat Color.",
abstract = "The seamless integration of the shape and visual attributes of
virtual objects is still one of the greatest challenges in
Computer Graphics. For some natural objects, such as patterned
animals, shape and appearance are mutually connected and therefore
the individual treatment of these two aspects dif\ficult
the whole process and limits the visual results. One approach to
solve this problem is to create shape and appearance together,
thus generating so-called intelligent textures, since they can
adapt to the surface of the object according to geometric
information. The Clonal Mosaic model presented an approach for
intelligent texturing of fur patterns seen in some ammals,
particularly the big cats and giraffe. This paper extends this
model to account for biologically plausible contrasting fur
patterns, mostly seen in black and white, either regular as seen
in zebras, or irregular as seen in cows and horses, among other
animals. The main contributions of this work are the addition of a
neural crest model, local control for parameters, and also vector
\field de\finition on the objects surface for
simulation control. The results synthesized for various mammals
with contrasting patterns such as cows, horses, and zebras, and
other contrasting patterns found in frogs, for example,
con\firm the advantages of an integrated approach such as
the one provided by the extended Clonal Mosaic procedural model.",
conference-location = "Ouro Preto, MG, Brazil",
conference-year = "22-25 Aug. 2012",
doi = "10.1109/SIBGRAPI.2012.46",
url = "http://dx.doi.org/10.1109/SIBGRAPI.2012.46",
language = "en",
ibi = "8JMKD3MGPBW34M/3C9UCB5",
url = "http://urlib.net/ibi/8JMKD3MGPBW34M/3C9UCB5",
targetfile = "TextureSynthesisOfContrastingNaturalPatterns.pdf",
urlaccessdate = "2024, Apr. 28"
}