dot-process_image: Process Image

In Bott-binc/magnetoPackage2020: The building blocks for digitization of magnetograms, or images alike

Process Image

Description

Process Image

Usage

.process_image(
  imageMatrix,
  FilterBright = c(13, 13),
  FilterNonBright = c(8, 8),
  methodBright = "delation",
  methodNonBright = "delation",
  thresholdBright = 0.8,
  thresholdNonBright = 0.5,
  beta0 = -2.774327,
  beta1 = 51.91687,
  cutoffProbability = 0.5,
  NADefault = 0
)

Arguments

imageMatrix	Imported image into matrix form, can use tiff_import()
FilterBright	Vector specifying the dimensions of the kernel, which will be used to perform either delation or erosion, such as c(13,13)
FilterNonBright	Vector specifying the dimensions of the kernel, which will be used to perform either delation or erosion, such as c(8,8)
methodBright	one of 'delation'(adds to image, making brights brighter), 'erosion' (subtracts from image brights darker)
methodNonBright	one of 'delation'(adds to image, making brights brighter), 'erosion' (subtracts from image brights darker)
thresholdBright	should be between 0 and 1 for normalized images Default = 0.8
thresholdNonBright	should be between 0 and 1 for normalized images Default = 0.5
beta0	From logistic regression on what images to be considered bright
beta1	From logistic regression on what images to be considered bright
cutoffProbability	Passed into bright: The probability cut off for the decision of an imageMatrix being bright
NADefault	The defult value set to points of NA found by the system

Value

The processed image with the gaussian and the non gaussian in an array labeled respectively

Bott-binc/magnetoPackage2020 documentation built on Oct. 12, 2024, 7:49 p.m.