interpolate.image: Interpolate values in image

In retistruct: Retinal Reconstruction Program

Interpolate values in image

Description

Interpolate values in image

Usage

interpolate.image(im, P, invert.y = FALSE, wmin = 10, wmax = 100)

Arguments

im	image to interpolate
P	N by 2 matrix of x, y values at which to interpolate. x is in range [0, ncol(im)] and y is in range [0, nrow(im)]
invert.y	If FALSE (the default), the y coordinate is zero at the top of the image. TRUE the zero y coordinate is at the bottom.
wmin	minimum window size for inferring NA values
wmax	maximum window size for inferring NA values

Value

Vector of N interpolated values

Author(s)

David Sterratt

retistruct documentation built on April 3, 2025, 5:58 p.m.