@spec getContrastWeight(Keyword.t()) :: any() | {:error, String.t()}

@spec getContrastWeight(t()) :: number() | {:error, String.t()}

getContrastWeight

Positional Arguments

• self: Evision.MergeMertens.t()

Return

• retval: float

Python prototype (for reference only):

getContrastWeight() -> retval

@spec getExposureWeight(Keyword.t()) :: any() | {:error, String.t()}

@spec getExposureWeight(t()) :: number() | {:error, String.t()}

getExposureWeight

Positional Arguments

• self: Evision.MergeMertens.t()

Return

• retval: float

Python prototype (for reference only):

getExposureWeight() -> retval

@spec getSaturationWeight(Keyword.t()) :: any() | {:error, String.t()}

@spec getSaturationWeight(t()) :: number() | {:error, String.t()}

getSaturationWeight

Positional Arguments

• self: Evision.MergeMertens.t()

Return

• retval: float

Python prototype (for reference only):

getSaturationWeight() -> retval

@spec process(t(), [Evision.Mat.maybe_mat_in()]) ::
  Evision.Mat.t() | {:error, String.t()}

Short version of process, that doesn't take extra arguments.

Positional Arguments

• self: Evision.MergeMertens.t()

• src: [Evision.Mat].

  vector of input images

Return

• dst: Evision.Mat.t().

  result image

Python prototype (for reference only):

process(src[, dst]) -> dst

@spec process(t(), [Evision.Mat.maybe_mat_in()], [{atom(), term()}, ...] | nil) ::
  Evision.Mat.t() | {:error, String.t()}

Short version of process, that doesn't take extra arguments.

Positional Arguments

• self: Evision.MergeMertens.t()

• src: [Evision.Mat].

  vector of input images

Return

• dst: Evision.Mat.t().

  result image

Python prototype (for reference only):

process(src[, dst]) -> dst

@spec process(
  t(),
  [Evision.Mat.maybe_mat_in()],
  Evision.Mat.maybe_mat_in(),
  Evision.Mat.maybe_mat_in()
) ::
  Evision.Mat.t() | {:error, String.t()}

process

Positional Arguments

• self: Evision.MergeMertens.t()
• src: [Evision.Mat]
• times: Evision.Mat
• response: Evision.Mat

Return

• dst: Evision.Mat.t().

Python prototype (for reference only):

process(src, times, response[, dst]) -> dst

@spec process(
  t(),
  [Evision.Mat.maybe_mat_in()],
  Evision.Mat.maybe_mat_in(),
  Evision.Mat.maybe_mat_in(),
  [{atom(), term()}, ...] | nil
) :: Evision.Mat.t() | {:error, String.t()}

process

Positional Arguments

• self: Evision.MergeMertens.t()
• src: [Evision.Mat]
• times: Evision.Mat
• response: Evision.Mat

Return

• dst: Evision.Mat.t().

Python prototype (for reference only):

process(src, times, response[, dst]) -> dst

@spec setContrastWeight(t(), number()) :: t() | {:error, String.t()}

setContrastWeight

Positional Arguments

• self: Evision.MergeMertens.t()
• contrast_weiht: float

Python prototype (for reference only):

setContrastWeight(contrast_weiht) -> None

@spec setExposureWeight(t(), number()) :: t() | {:error, String.t()}

setExposureWeight

Positional Arguments

• self: Evision.MergeMertens.t()
• exposure_weight: float

Python prototype (for reference only):

setExposureWeight(exposure_weight) -> None

@spec setSaturationWeight(t(), number()) :: t() | {:error, String.t()}

setSaturationWeight

Positional Arguments

• self: Evision.MergeMertens.t()
• saturation_weight: float

Python prototype (for reference only):

setSaturationWeight(saturation_weight) -> None