Evision
v0.1.38

View Source Evision.Detail.ImageFeatures (Evision v0.1.38)

Summary

Types

t()

Type that represents an Detail.ImageFeatures struct.

Functions

get_descriptors(self)
get_img_idx(self)
get_img_size(self)
get_keypoints(self)
getKeypoints(self)

getKeypoints

set_descriptors(self, prop)
set_img_idx(self, prop)
set_img_size(self, prop)
set_keypoints(self, prop)

Types

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t()

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

Type that represents an Detail.ImageFeatures struct.

  • ref. reference()

    The underlying erlang resource variable.

Functions

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get_descriptors(self)

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

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

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

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

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

getKeypoints

Positional Arguments
  • self: Evision.Detail.ImageFeatures.t()
Return
  • retval: [Evision.KeyPoint]

Python prototype (for reference only):

getKeypoints() -> retval
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set_descriptors(self, prop)

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

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@spec set_img_idx(t(), integer()) :: t()
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set_img_size(self, prop)

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@spec set_img_size(
  t(),
  {number(), number()}
) :: t()
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set_keypoints(self, prop)

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