A Solution to Inverse Interpolation in Computer Graphics
2014 (English)In: NICOGRAPH International 2014, 2014, 105-110 p.Conference paper (Refereed)
Inverse solutions to interpolation techniques in computer graphics may increase the accuracy of the rendered frames. An example is the use of an arbitrary time stamp in time interpolation to evaluate the t-parameter, which in turn can be used for time-variant spatial interpolation. In this paper, an analytic inverse is presented for a shape-preserving piecewise cubic Hermite interpolant, used in context with camera trajectory interpolation.
Place, publisher, year, edition, pages
2014. 105-110 p.
LPCHIP; PCHIP; polynomial equation; spline
Engineering and Technology Computer Systems
Research subject Computing Science
IdentifiersURN: urn:nbn:se:uu:diva-235686OAI: oai:DiVA.org:uu-235686DiVA: diva2:761626
NICOGRAPH International 2014, Visby, Sweden, May 2014