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Class BoxFilter

smooths an image. Unnormalized box filter is useful for computing various integral characteristics over each pixel neighborhood, such as covariance matrices of image derivatives (used in dense optical flow algorithms, and so on).

Hierarchy

Implements

Index

Constructors

constructor

Properties

Protected Optional defaultOptions

defaultOptions: T

description

description: string = "smooths an image. Unnormalized box filter is useful for computing various integral characteristics over each pixel neighborhood, such as covariance matrices of image derivatives (used in dense optical flow algorithms, and so on). "

isInPlace

isInPlace: boolean = false

name

name: string = "BoxFilter"

noDst

noDst: boolean = false

noInPlace

noInPlace: boolean = false

optionsOrder

optionsOrder: ("dst" | "src" | "normalize" | "borderType" | "ksize" | "anchor" | "ddepth")[] = ['src', 'dst', 'ddepth', 'ksize', 'anchor', 'normalize', 'borderType'] as (keyof BoxFilterOptions)[]

sameSizeAndType

sameSizeAndType: boolean = true

validChannels

validChannels: number[] | undefined = undefined

Protected validateEachExec

validateEachExec: boolean = false

Protected validated

validated: boolean = false

Methods

Protected _exec

Protected afterExec

Protected allChannels

Protected checkDst

Protected checkInPlaceAfter

Protected checkInPlaceBefore

Protected checkInputImage

Protected checkOptions

  • checkOptions(o?: T): T

exec

resolveOptionsObject

Protected validate

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