find_sticker: Find sticker

In surh/RosetteDetector: RosetteDetector

Description

This functions takes a range of RGB values (minimums and maximums), and finds the largest connected set of pixels that fall within those ranges.

Usage

find_sticker(img, mins, maxs, return.img = FALSE, show.steps = FALSE)

Arguments

img	An image object. From the EBImage pacjage
mins, maxs	Vectors of length three indicating the minimum and maxiimum values (inclusive) for each of the RGB channels.
return.img	logical indicating whether the thresholded image object must be reurned.
show.steps	logical indicating whether the image from the different steps should be displayed.

Value

A list with elements:

• posThe coordinates of the center of mass of the region found

• sizeThe number of pixels in the area found

• imgIf return.img = TRUE, then this is an image object with the thresholded image

Author(s)

Sur Herrera Paredes

surh/RosetteDetector documentation built on May 14, 2019, 10:36 a.m.