image_thresholding: image thresholding

In OpenImageR: An Image Processing Toolkit

image thresholding

Description

image thresholding

Usage

image_thresholding(image, thresh)

Arguments

image	matrix or 3-dimensional array where the third dimension is equal to 3
thresh	the threshold parameter should be between 0 and 1 if the data is normalized or between 0-255 otherwise

Details

This function applies thresholding to a matrix or to a 3-dimensional array where the third dimension is equal to 3.

Value

a matrix

Author(s)

Lampros Mouselimis

Examples

path = system.file("tmp_images", "1.png", package = "OpenImageR")

image = readImage(path)

filt = image_thresholding(image, thresh = 0.5)

OpenImageR documentation built on July 9, 2023, 5:43 p.m.