DocumentCode
2610687
Title
A Hybrid Method for Computing Apparent Ridges
Author
Jardim, Eric ; De Figueiredo, Luiz Henrique
Author_Institution
IMPA-Inst. Nac. de Mat. Pura e Aplic., Rio de Janeiro, Brazil
fYear
2010
fDate
Aug. 30 2010-Sept. 3 2010
Firstpage
118
Lastpage
125
Abstract
We propose a hybrid method for computing apparent ridges, expressive lines recently introduced by Judd et al. Unlike their original method, which works entirely over the mesh in object space, our method combines object-space and image-space computations and runs partially on the GPU, taking advantage of modern graphic cards processing power and producing faster results in real time.
Keywords
computer graphic equipment; coprocessors; image processing; rendering (computer graphics); computing apparent ridges; expressive lines; graphic cards processing power; hybrid method; image space computations; object space computations; Fading; Graphics processing unit; Image color analysis; Pixel; Rendering (computer graphics); Shape; Three dimensional displays; expressive lines; non-photorealistic rendering;
fLanguage
English
Publisher
ieee
Conference_Titel
Graphics, Patterns and Images (SIBGRAPI), 2010 23rd SIBGRAPI Conference on
Conference_Location
Gramado
Print_ISBN
978-1-4244-8420-1
Type
conf
DOI
10.1109/SIBGRAPI.2010.24
Filename
5720355
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