binomial_kernel

kernel-binomial

[numeric] The kernel's radius in the vertical
dimension.

vertical_radius

[numeric] The kernel's radius in the horizontal
dimension.

horizontal_radius

Functions to compute a binomial kernel.

Provides functions to create and apply convolution kernels to
rectangular data (matrix, raster). Implements calculations of convolutions
in parallel, emphasizing performance over convolution function diversity.
Moving window calculations are common in many fields, from image processing
to raster data manipulation. The process of ingesting values in the
neighborhood of a each cell in a grid, passing them through a function,
and returning a reduced value, is embarrassingly parallel. This package
implements this with parallel C code. In doing so, it provides a much faster
option than other similarly aimed packages and functions.

Josie Hughes

binomial_kernel: Compute an Binomial kernel

Description

Usage

Arguments

Value

Examples