imlap: Compute image Laplacian

View source: R/RcppExports.R

imlapR Documentation

Compute image Laplacian

Description

The Laplacian is the sum of second derivatives, approximated here using finite differences.

Usage

imlap(im)

Arguments

im

an image

Examples

imlap(boats) %>% plot

dahtah/imager documentation built on Feb. 23, 2023, 10:16 p.m.