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Article
NONPHOTOREALISTIC VIRTUAL ENVIRONMENT NAVIGATION FROM IMAGES
International Journal of Image and Graphics
(2005)
Abstract
This paper presents a novel scheme based on a hybrid NPR/IBMR approach, for providing non-photorealistic virtual environment navigation from images. As a preprocess, we first divide the background and the foreground components in the image and then construct a simple 3D scene model consisting of background model and foreground object models, together with the corresponding non-photorealistic texture maps. Thus, through interactive navigation at runtime, non-photorealistic walk-through images for novel viewpoints can be generated in real time. To reduce visual artifacts in the resulting animation, we propose an effective method for generating multiresolution and view-dependent non-photorealistic texture maps that preserve the stroke size and coherence across different viewing resolutions and angles.
Disciplines
Publication Date
2005
DOI
10.1142/S0219467805001835
Citation Information
Henry Kang. "NONPHOTOREALISTIC VIRTUAL ENVIRONMENT NAVIGATION FROM IMAGES" International Journal of Image and Graphics Vol. 5 Iss. 2 (2005) Available at: http://works.bepress.com/henry-kang/28/