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

blend

Positional Arguments

• self: Evision.Detail.MultiBandBlender.t()

Return

• dst: Evision.Mat.t()
• dst_mask: Evision.Mat.t()

Python prototype (for reference only):

blend(dst, dst_mask) -> dst, dst_mask

@spec feed(
  t(),
  Evision.Mat.maybe_mat_in(),
  Evision.Mat.maybe_mat_in(),
  {number(), number()}
) ::
  t() | {:error, String.t()}

feed

Positional Arguments

• self: Evision.Detail.MultiBandBlender.t()
• img: Evision.Mat
• mask: Evision.Mat
• tl: Point

Python prototype (for reference only):

feed(img, mask, tl) -> None

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

MultiBandBlender

Keyword Arguments

• try_gpu: integer().
• num_bands: integer().
• weight_type: integer().

Return

• self: Evision.Detail.MultiBandBlender.t()

Python prototype (for reference only):

MultiBandBlender([, try_gpu[, num_bands[, weight_type]]]) -> <detail_MultiBandBlender object>

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

@spec multiBandBlender(
  [num_bands: term(), try_gpu: term(), weight_type: term()]
  | nil
) ::
  t() | {:error, String.t()}

MultiBandBlender

Keyword Arguments

• try_gpu: integer().
• num_bands: integer().
• weight_type: integer().

Return

• self: Evision.Detail.MultiBandBlender.t()

Python prototype (for reference only):

MultiBandBlender([, try_gpu[, num_bands[, weight_type]]]) -> <detail_MultiBandBlender object>

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

@spec numBands(t()) :: integer() | {:error, String.t()}

numBands

Positional Arguments

• self: Evision.Detail.MultiBandBlender.t()

Return

• retval: integer()

Python prototype (for reference only):

numBands() -> retval

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

prepare

Positional Arguments

• self: Evision.Detail.MultiBandBlender.t()
• dst_roi: Rect

Python prototype (for reference only):

prepare(dst_roi) -> None

@spec setNumBands(t(), integer()) :: t() | {:error, String.t()}

setNumBands

Positional Arguments

• self: Evision.Detail.MultiBandBlender.t()
• val: integer()

Python prototype (for reference only):

setNumBands(val) -> None