sampleLandmarks: Sample landmarks in an image.

In patternize: Quantification of Color Pattern Variation

Sample landmarks in an image.

Description

Sample landmarks in an image.

Usage

sampleLandmarks(sampleList, resampleFactor = NULL, crop = c(0, 0, 0, 0))

Arguments

sampleList	RasterStack or list of RasterStack objects as obtained by makeList.
resampleFactor	Integer for downsampling the image(s) used by redRes.
crop	Vector c(xmin, xmax, ymin, ymax) that specifies the pixel coordinates to crop the original image.

Value

landmark matrix or landmark list

Examples

## Not run: 
IDlist <- c('BC0077','BC0071')
prepath <- system.file("extdata",  package = 'patternize')
extension <- '.jpg'
imageList <- makeList(IDlist, 'image', prepath, extension)

landmarkList <- sampleLandmarks(imageList)

## End(Not run)

patternize documentation built on Aug. 22, 2023, 5:07 p.m.