Metric with texture feature integrated for model simplification

Residential College	false
Status	已發表Published
	Metric with texture feature integrated for model simplification
	Guo L.-Z.2; Fei G.-Z.2; Wang W.-C.2; Wu E.-H.2
	2005-06-01
Source Publication	Jisuanji Xuebao/Chinese Journal of Computers
ISSN	02544164
Volume	28 Issue:6 Pages:1054-1061
Abstract	The level-of-detail (LOD) construction for polygonal models is an important topic in computer graphics. It can be used to accelerate the rendering process in walking through a virtual environment without impairing the image quality. Many of the existing model simplification methods are based on the geometric features, so it's not easy to handle the models with texture images to improve the rendering effect. This paper investigates the important information in texture image and the cause of texture distortion in simplification. Two factors are presented; the visual information is measured by color variation, and the possibility of texture distortion is estimated by the unevenness of texture intensity (the area of a triangle's corresponding texture divided by its area in geometric space). These measurements are then combined with geometric metrics to form a new metric to guide simplification. The metric can be used with efficient simplification methods to simplify complex models, and the visual features will be preserved well in the simplified models.
Keyword	Metric Model simplification Rendering Texture Visual feature
URL	View the original
Language	英語English
Fulltext Access	View Full-Text via Scopus
Document Type	Journal article
Collection	University of Macau
Affiliation	1.Communication University of China 2.Institute of Software Chinese Academy of Sciences 3.Universidade de Macau
Recommended Citation GB/T 7714	Guo L.-Z.,Fei G.-Z.,Wang W.-C.,et al. Metric with texture feature integrated for model simplification[J]. Jisuanji Xuebao/Chinese Journal of Computers, 2005, 28(6), 1054-1061.
APA	Guo L.-Z.., Fei G.-Z.., Wang W.-C.., & Wu E.-H. (2005). Metric with texture feature integrated for model simplification. Jisuanji Xuebao/Chinese Journal of Computers, 28(6), 1054-1061.
MLA	Guo L.-Z.,et al."Metric with texture feature integrated for model simplification".Jisuanji Xuebao/Chinese Journal of Computers 28.6(2005):1054-1061.

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