View Source Evision.XImgProc.EdgeDrawing.Params (Evision v0.2.16-pre)

Summary

Types

t()

Type that represents an XImgProc.EdgeDrawing.Params struct.

Functions

get_AnchorThresholdValue(self)
get_EdgeDetectionOperator(self)
get_GradientThresholdValue(self)
get_LineFitErrorThreshold(self)
get_MaxDistanceBetweenTwoLines(self)
get_MaxErrorThreshold(self)
get_MinLineLength(self)
get_MinPathLength(self)
get_NFAValidation(self)
get_PFmode(self)
get_ScanInterval(self)
get_Sigma(self)
get_SumFlag(self)
read(named_args)
read(self, func)

minimun connected pixels length processed to create an edge segment.

set_AnchorThresholdValue(self, prop)
set_EdgeDetectionOperator(self, prop)
set_GradientThresholdValue(self, prop)
set_LineFitErrorThreshold(self, prop)
set_MaxDistanceBetweenTwoLines(self, prop)
set_MaxErrorThreshold(self, prop)
set_MinLineLength(self, prop)
set_MinPathLength(self, prop)
set_NFAValidation(self, prop)
set_PFmode(self, prop)
set_ScanInterval(self, prop)
set_Sigma(self, prop)
set_SumFlag(self, prop)
write(named_args)
write(self, fs)

write

ximgproc_EdgeDrawing_Params()

EdgeDrawing_Params

ximgproc_EdgeDrawing_Params(named_args)

Types

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t()

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@type t() :: %Evision.XImgProc.EdgeDrawing.Params{ref: reference()}

Type that represents an XImgProc.EdgeDrawing.Params struct.

  • ref. reference()

    The underlying erlang resource variable.

Functions

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get_AnchorThresholdValue(self)

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@spec get_AnchorThresholdValue(t()) :: integer()
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get_EdgeDetectionOperator(self)

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@spec get_EdgeDetectionOperator(t()) :: integer()
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get_GradientThresholdValue(self)

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@spec get_GradientThresholdValue(t()) :: integer()
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get_LineFitErrorThreshold(self)

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@spec get_LineFitErrorThreshold(t()) :: number()
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get_MaxDistanceBetweenTwoLines(self)

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@spec get_MaxDistanceBetweenTwoLines(t()) :: number()
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get_MaxErrorThreshold(self)

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@spec get_MaxErrorThreshold(t()) :: number()
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get_MinLineLength(self)

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@spec get_MinLineLength(t()) :: integer()
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get_MinPathLength(self)

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@spec get_MinPathLength(t()) :: integer()
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get_NFAValidation(self)

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@spec get_NFAValidation(t()) :: boolean()
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get_PFmode(self)

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@spec get_PFmode(t()) :: boolean()
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get_ScanInterval(self)

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@spec get_ScanInterval(t()) :: integer()
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get_Sigma(self)

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@spec get_Sigma(t()) :: number()
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get_SumFlag(self)

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@spec get_SumFlag(t()) :: boolean()
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read(named_args)

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@spec read(Keyword.t()) :: any() | {:error, String.t()}
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read(self, func)

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@spec read(t(), Evision.FileNode.t()) :: t() | {:error, String.t()}

minimun connected pixels length processed to create an edge segment.

Positional Arguments

in gradient image, minimum connected pixels length processed to create an edge segment. pixels having upper value than GradientThresholdValue will be processed. Default value is 10

Python prototype (for reference only):

read(fn) -> None
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set_AnchorThresholdValue(self, prop)

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@spec set_AnchorThresholdValue(t(), integer()) :: t()
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set_EdgeDetectionOperator(self, prop)

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@spec set_EdgeDetectionOperator(t(), integer()) :: t()
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set_GradientThresholdValue(self, prop)

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@spec set_GradientThresholdValue(t(), integer()) :: t()
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set_LineFitErrorThreshold(self, prop)

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@spec set_LineFitErrorThreshold(t(), number()) :: t()
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set_MaxDistanceBetweenTwoLines(self, prop)

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@spec set_MaxDistanceBetweenTwoLines(t(), number()) :: t()
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set_MaxErrorThreshold(self, prop)

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@spec set_MaxErrorThreshold(t(), number()) :: t()
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set_MinLineLength(self, prop)

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@spec set_MinLineLength(t(), integer()) :: t()
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set_MinPathLength(self, prop)

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@spec set_MinPathLength(t(), integer()) :: t()
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set_NFAValidation(self, prop)

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@spec set_NFAValidation(t(), boolean()) :: t()
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set_PFmode(self, prop)

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@spec set_PFmode(t(), boolean()) :: t()
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set_ScanInterval(self, prop)

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@spec set_ScanInterval(t(), integer()) :: t()
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set_Sigma(self, prop)

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@spec set_Sigma(t(), number()) :: t()
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set_SumFlag(self, prop)

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@spec set_SumFlag(t(), boolean()) :: t()
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write(named_args)

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@spec write(Keyword.t()) :: any() | {:error, String.t()}
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write(self, fs)

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@spec write(t(), Evision.FileStorage.t()) :: t() | {:error, String.t()}

write

Positional Arguments

Python prototype (for reference only):

write(fs) -> None
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ximgproc_EdgeDrawing_Params()

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

EdgeDrawing_Params

Return
  • self: Evision.XImgProc.EdgeDrawing.Params.t()

Python prototype (for reference only):

EdgeDrawing_Params() -> <ximgproc_EdgeDrawing_Params object>
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ximgproc_EdgeDrawing_Params(named_args)

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