Higher Order Accurate Derivative and Gradient Calculation in ITK
Please use this identifier to cite or link to this publication: http://hdl.handle.net/10380/3231
New: Prefer using the following doi: https://doi.org/10.54294/zv7979
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.