View Source Evision.Detail.ImageFeatures (Evision v0.2.9)

Summary

t()

Type that represents an Detail.ImageFeatures struct.

getKeypoints

@type t() :: %Evision.Detail.ImageFeatures{ref: reference()}

Type that represents an Detail.ImageFeatures struct.

@spec get_descriptors(t()) :: Evision.Mat.t()

@spec get_img_idx(t()) :: integer()

@spec get_img_size(t()) :: {number(), number()}

@spec get_keypoints(t()) :: [Evision.KeyPoint.t()]

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

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

getKeypoints

Python prototype (for reference only):

getKeypoints() -> retval

@spec set_descriptors(t(), Evision.Mat.maybe_mat_in()) :: t()

@spec set_img_idx(t(), integer()) :: t()

@spec set_img_size(
  t(),
  {number(), number()}
) :: t()

@spec set_keypoints(t(), [Evision.KeyPoint.t()]) :: t()