The Insight Journal logo

Higher Order Accurate Derivative and Gradient Calculation in ITK

McCormick, Matthew
University of Wisconsin-Madison
Publication cover image

Please use this identifier to cite or link to this publication:
New: Prefer using the following doi:
Submitted by Matthew Mccormick on 2010-11-12 07:39:07.

In this article we describe higher order accurate derivative and gradient image filters for the InsightToolkit. These filters are central difference-based numerical derivative approximations that account for additional Taylor series terms and are based on the expressions given by Khan and Ohba.