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

apply

Positional Arguments

• self: Evision.Detail.ChannelsCompensator.t()
• index: integer()
• corner: Point
• mask: Evision.Mat

Return

• image: Evision.Mat.t()

Python prototype (for reference only):

apply(index, corner, image, mask) -> image

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

ChannelsCompensator

Keyword Arguments

• nr_feeds: integer().

Return

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

Python prototype (for reference only):

ChannelsCompensator([, nr_feeds]) -> <detail_ChannelsCompensator object>

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

@spec channelsCompensator([{:nr_feeds, term()}] | nil) :: t() | {:error, String.t()}

ChannelsCompensator

Keyword Arguments

• nr_feeds: integer().

Return

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

Python prototype (for reference only):

ChannelsCompensator([, nr_feeds]) -> <detail_ChannelsCompensator object>

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

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

getMatGains

Positional Arguments

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

Return

• umv: [Evision.Mat].

Python prototype (for reference only):

getMatGains([, umv]) -> umv

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

getMatGains

Positional Arguments

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

Return

• umv: [Evision.Mat].

Python prototype (for reference only):

getMatGains([, umv]) -> umv

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

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

getNrFeeds

Positional Arguments

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

Return

• retval: integer()

Python prototype (for reference only):

getNrFeeds() -> retval

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

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

getSimilarityThreshold

Positional Arguments

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

Return

• retval: double

Python prototype (for reference only):

getSimilarityThreshold() -> retval

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

setMatGains

Positional Arguments

• self: Evision.Detail.ChannelsCompensator.t()
• umv: [Evision.Mat]

Python prototype (for reference only):

setMatGains(umv) -> None

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

setNrFeeds

Positional Arguments

• self: Evision.Detail.ChannelsCompensator.t()
• nr_feeds: integer()

Python prototype (for reference only):

setNrFeeds(nr_feeds) -> None

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

setSimilarityThreshold

Positional Arguments

• self: Evision.Detail.ChannelsCompensator.t()
• similarity_threshold: double

Python prototype (for reference only):

setSimilarityThreshold(similarity_threshold) -> None