Title :
Local properties of parametric curves and inflection points algorithm
Author :
Fang Kui ; Luming, Shen ; Wang Juan
Author_Institution :
Coll. of Inf. Sci. & Technol., Hunan Agric. Univ., Changsha, China
Abstract :
The local convexity on the parametric curve was discussed, a few local properties are obtained, the relationship of local convexity and inflection points on planar parametric curve were investigated, a necessary and sufficient condition was presented for the distinguishable condition of inflection points.
Keywords :
computational geometry; curve fitting; inflection points algorithm; local convexity; planar parametric curve; Clocks; Computers; Functional analysis; Geometry; Information science; Spline; Sufficient conditions; Inflection points; Local convexity; Parametric curves; Relative curvature;
Conference_Titel :
Image and Signal Processing (CISP), 2010 3rd International Congress on
Conference_Location :
Yantai
Print_ISBN :
978-1-4244-6513-2
DOI :
10.1109/CISP.2010.5646684
