TY - JOUR
ID - 514127
TI - Convex Surface Visualization Using Rational Bi- cubic Function
JO - Iranian Journal of Optimization
JA - IJO
LA - en
SN - 2588-5723
AU - Zawwar Hussain, Malik
AU - Saadia, Fareeha
AU - Hussain, Maria
AD - Department of Mathematics, University of the Punjab, Lahore, Pakistan
AD - Department of Mathematics, Lahore College for Women University, Pakistan
Y1 - 2010
PY - 2010
VL - 5
IS - 1
SP - 361
EP - 383
KW - Rational bi-cubic function
KW - Convex Surface
KW - free parameters
DO -
N2 - The rational cubic function with three parameters has been extended to rational bi-cubic function to visualize the shape of regular convex surface data. The rational bi-cubic function involves six parameters in each rectangular patch. Data dependent constraints are derived on four of these parameters to visualize the shape of convex surface data while other two are free to refine the shape of surface at user choice. The developed constraints on parameters act as sufficient conditions for visualization of convex surface data. Moreover, computationally simple and less time consuming as compared to exiting techniques.
UR - http://ijo.iaurasht.ac.ir/article_514127.html
L1 - http://ijo.iaurasht.ac.ir/article_514127_7be2412e3d2ccd1b8b42f9ed5ad8bb05.pdf
ER -