NDLI: A unified framework for user-controlled simplification

Content Provider	IEEE Xplore Digital Library
Author	Hussain, M. Okada, Y. Niijima, K.
Copyright Year	2004
Description	Author affiliation: Graduate Sch. of Inf. Sci. & Electr. Eng., Kyushu Univ., Fukuoka, Japan (Hussain, M.; Okada, Y.; Niijima, K.)
Abstract	Polygonal models are ubiquitous in every application of computer graphics but their real time manipulation and rendering in such interactive application environments as are sensitive to their sizes and complexity have become a threat. A whole family of automatic algorithms emerged during the last decade to help out this problem, but they reduce the complexity of the models uniformly without caring about semantic importance of localized parts of a mesh. Only a few algorithms deal with adaptive simplification of polygonal models. We propose a new unified framework for user-driven simplification exploiting the simplification hierarchy and hypertriangulation model (Cignoni et al., 1998), which lends a user the most of the functionalities of existing adaptive simplification algorithms in one place. The proposed new underlying data structures are compact and support real time navigation across continuous LODs of a model. Comparison with related work shows that the proposed framework provides combined environment at reduced overhead of memory space usage and faster running times.
Starting Page	221
Ending Page	226
File Size	582471
Page Count	6
File Format	PDF
ISBN	0769521789
DOI	10.1109/CGIV.2004.1323989
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2004-07-02
Publisher Place	Malaysia
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Information science Character generation Data visualization Computer graphics Automatic control Data structures Application software Face Level control Intelligent control
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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