View Source Evision.BgSegm.BackgroundSubtractorLSBP (Evision v0.2.1)

Summary

Types

t()

Type that represents an BgSegm.BackgroundSubtractorLSBP struct.

Types

@type t() :: %Evision.BgSegm.BackgroundSubtractorLSBP{ref: reference()}

Type that represents an BgSegm.BackgroundSubtractorLSBP struct.

  • ref. reference()

    The underlying erlang resource variable.

Functions

@spec apply(
  Evision.BgSegm.BgSegm.BackgroundSubtractorLSBP.t(),
  Evision.Mat.maybe_mat_in()
) ::
  Evision.Mat.t() | {:error, String.t()}

apply

Positional Arguments
  • self: Evision.BgSegm.BackgroundSubtractorLSBP.t()
  • image: Evision.Mat.t()
Keyword Arguments
  • learningRate: double.
Return
  • fgmask: Evision.Mat.t().

Python prototype (for reference only):

apply(image[, fgmask[, learningRate]]) -> fgmask
Link to this function

apply(self, image, opts)

View Source
@spec apply(
  Evision.BgSegm.BgSegm.BackgroundSubtractorLSBP.t(),
  Evision.Mat.maybe_mat_in(),
  [{:learningRate, term()}] | nil
) :: Evision.Mat.t() | {:error, String.t()}

apply

Positional Arguments
  • self: Evision.BgSegm.BackgroundSubtractorLSBP.t()
  • image: Evision.Mat.t()
Keyword Arguments
  • learningRate: double.
Return
  • fgmask: Evision.Mat.t().

Python prototype (for reference only):

apply(image[, fgmask[, learningRate]]) -> fgmask
Link to this function

getBackgroundImage(self)

View Source
@spec getBackgroundImage(Evision.BgSegm.BgSegm.BackgroundSubtractorLSBP.t()) ::
  Evision.Mat.t() | {:error, String.t()}

getBackgroundImage

Positional Arguments
  • self: Evision.BgSegm.BackgroundSubtractorLSBP.t()
Return
  • backgroundImage: Evision.Mat.t().

Python prototype (for reference only):

getBackgroundImage([, backgroundImage]) -> backgroundImage
Link to this function

getBackgroundImage(self, opts)

View Source
@spec getBackgroundImage(
  Evision.BgSegm.BgSegm.BackgroundSubtractorLSBP.t(),
  [{atom(), term()}, ...] | nil
) :: Evision.Mat.t() | {:error, String.t()}

getBackgroundImage

Positional Arguments
  • self: Evision.BgSegm.BackgroundSubtractorLSBP.t()
Return
  • backgroundImage: Evision.Mat.t().

Python prototype (for reference only):

getBackgroundImage([, backgroundImage]) -> backgroundImage