SUBDIVISION

作品数:133被引量:319H指数:7
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CORNER-CUTTING SUBDIVISION SURFACES OF GENERAL DEGREES WITH PARAMETERS
《Journal of Computational Mathematics》2020年第5期732-747,共16页Yufeng Tian Maodong Pan 
As a corner-cutting subdivision scheme,Lane-Riesefeld algorithm possesses the concise and unified form for generating uniform B-spline curves:vertex splitting plus repeated midpoint averaging.In this paper,we modify t...
关键词:Lane-Riesenfeld algorithm Spline curves Subdivision curves/surfaces Cornercutting subdivision surfaces 
ESTIMATING ERROR BOUNDS FOR TERNARY SUBDIVISION CURVES/SURFACES被引量:1
《Journal of Computational Mathematics》2007年第4期473-484,共12页Ghulam Mustafa Jiansong Deng 
This work was supported in part by NSF of China(No. 10201030);the TRAPOYT in Higher Education Institute of MOE of china;the Doctoral Program of MOE of china(No. 20010358003)
We estimate error bounds between ternary subdivision curves/surfaces and their control polygons after k-fold subdivision in terms of the maximal differences of the initial control point sequences and constants that de...
关键词:Subdivision curve Subdivision surface Subdivision depth Error bound. 
INTERPOLATION BY LOOP'S SUBDIVISION FUNCTIONS被引量:2
《Journal of Computational Mathematics》2005年第3期247-260,共14页Guo-liangXu 
For the problem of constructing smooth functions over arbitrary surfaces from discretedata, we propose to use Loop's subdivision functions as the interpolants. Results on theexistence, uniqueness and error bound of th...
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