Computing the Gamma Function Using Contour Integrals and Rational Approximations.

Thomas Schmelzer Lloyd N. Trefethen

Published in: SIAM J. Numer. Anal. (2007)

Keyphrases

active contours
case study
image restoration
linear approximation
upper bound
graphical models
image structure
efficient computation
contour extraction
aggregation functions
closed form expressions
edge strength
level set evolution