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adimpro (version 0.7.7)

extract.ni: extract information about effective size of neighborhoods

Description

The function allows to extract information about the effective size of neighborhoods used in each pixel from objects generated by awsimage or awspimage. The result is converted into a greyscale image.

Usage

extract.ni(object, gammatype = "ITU", compress = TRUE)

Arguments

object
object returned from awsimage or awspimage.
gammatype
character, determines the type of gamma correction within the image. "ITU" stands for ITU-R BT.709-3 as e.g. used by dcraw. Alternatives recognized within the package are "None", "sRGB" and "CIE" (CIE L*).
compress
logical, if TRUE the returned image will be compressed.

Value

  • an object of class "adimpro".

See Also

awsimage, awspimage, show.image, write.image