NDLI: A unified approach for simplifying polygonal and spline models

Content Provider	IEEE Xplore Digital Library
Author	Gopi, M. Manocha, D.
Copyright Year	1998
Description	Author affiliation: Dept. of Comput. Sci., North Carolina Univ., Chapel Hill, NC, USA (Gopi, M.)
Abstract	We present a new approach for simplifying models composed of polygons or spline patches. Given an input model, the algorithm computes a new representation of the model in terms of triangular Bezier patches. It performs a series of geometric operations, consisting of patch merging and swapping diagonals, and makes use of batch connectivity information to generate C-LODs (curved levels-of-detail). Each C-LOD is represented using cubic triangular Bezier patches. The C-LODs provide a compact representation for storing the model. The algorithm tries to minimize the surface deviation error and maintains continuity at patch boundaries. Given the CLODs, the algorithm can generate their polygonal approximations using static and dynamic tessellation schemes. It has been implemented and we highlight its performance on a number of polygonal and spline models.
Starting Page	271
Ending Page	278
File Size	200156
Page Count	8
File Format	PDF
ISBN	081869176X
DOI	10.1109/VISUAL.1998.745313
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1998-10-18
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Spline Surface fitting Solid modeling Clustering algorithms Vehicle dynamics Computer graphics Approximation algorithms Topology Heuristic algorithms Computer science
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
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
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

A unified approach for simplifying polygonal and spline models

A Unified Approach for Simplifying Polygonal and Spline Models (1998)

Abstract a unified approach for simplifying polygonal and spline models.

A Unified Approach for Simplifying Polygonal and Spline Models (1998)

A Unified Approach for Simplifying Polygonal and Spline Models (1998)

Simple manifolds for surface modeling and parameterization

The SPHERIGON: a simple polygon patch for smoothing quickly your polygonal meshes

Simplifying polygonal models using successive mappings

B-Spline Curve Fitting Based on Gradient Vector Flow Deformable Models

A unified approach for simplifying polygonal and spline models

Similar Documents

A unified approach for simplifying polygonal and spline models

A Unified Approach for Simplifying Polygonal and Spline Models (1998)

Abstract a unified approach for simplifying polygonal and spline models.

A Unified Approach for Simplifying Polygonal and Spline Models (1998)

A Unified Approach for Simplifying Polygonal and Spline Models (1998)

Simple manifolds for surface modeling and parameterization

The SPHERIGON: a simple polygon patch for smoothing quickly your polygonal meshes

Simplifying polygonal models using successive mappings

B-Spline Curve Fitting Based on Gradient Vector Flow Deformable Models

A unified approach for simplifying polygonal and spline models