traceFromCannyEdges: traceFromCannyEdges

In haimeh/finFindR: Fin Identification

Usage

traceFromCannyEdges(pathMap, startPoint, endPoint, prox)

Arguments

pathMap	matrix of type numeric. Used for weighted astar path finding
startPoint	vector of type numeric indicating the x and y position for initializing trace
endPoint	value of type numeric indicating the x and y position for terminating trace
prox	value of type numeric for setting degree of wiggle room for trace termination

Details

Isolates trailing edge of a fin given a canny edge image(cimg) and trace constraints. Starting with a weighted canny edge matrix and start/stop points, an optimal path traversal is found via findPath After some basic cleanup, the resulting pixel coordinates for the optimal edge trace are returned.

Value

Value of type dataframe containing plotpath coordinates

haimeh/finFindR documentation built on July 17, 2021, 12:56 a.m.