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Author Lifeng Zhu ♦ Shengren Li ♦ Guoping Wang
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©2009
Language English
Subject Domain (in DDC) Computer science, information & general works ♦ Data processing & computer science
Subject Keyword Surface reconstruction ♦ Solid modeling ♦ Extrapolation ♦ Design methodology ♦ Merging ♦ Optimization methods ♦ Closed-form solution ♦ Hardware ♦ Mesh generation ♦ Machine intelligence
Abstract Various applications, such as mesh composition and model repair, ask for a natural stitching for polygonal surfaces. Unlike the existing algorithms, we make full use of the information from the two feature lines to be stitched up, and present an accurate stitching method for polygonal surfaces, which minimizes the error between the feature lines. Given two directional polylines as the feature lines on polygonal surfaces, we modify the general placement method for points matching and arrive at a closed-form solution for optimal rotation and translation between the polylines. Following calculating out the stitching line, a local surface optimization method is designed and employed for postprocess in order to gain a natural blending of the stitching region
Description Author affiliation: The key lab on machine perception and intelligence of MOE, Peking University, Beijing, China (Lifeng Zhu; Shengren Li; Guoping Wang)
ISBN 9781424436996
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research ♦ Reading
Education Level UG and PG
Learning Resource Type Article
Publisher Date 2009-08-19
Publisher Place China
Rights Holder Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Size (in Bytes) 347.54 kB
Page Count 6
Starting Page 227
Ending Page 232

Source: IEEE Xplore Digital Library