View Source Evision.CLAHE (Evision v0.1.12)
Link to this section Summary
Types
Type that represents an Evision.CLAHE
struct.
Functions
Equalizes the histogram of a grayscale image using Contrast Limited Adaptive Histogram Equalization.
Equalizes the histogram of a grayscale image using Contrast Limited Adaptive Histogram Equalization.
Python prototype (for reference):
Return
- retval:
double
Python prototype (for reference):
Return
- retval:
Size
Python prototype (for reference):
Sets threshold for contrast limiting.
Sets size of grid for histogram equalization. Input image will be divided into equally sized rectangular tiles.
Link to this section Types
@type t() :: %Evision.CLAHE{ref: reference()}
Type that represents an Evision.CLAHE
struct.
ref.
reference()
The underlying erlang resource variable.
Link to this section Functions
@spec apply(t(), Evision.Mat.maybe_mat_in()) :: Evision.Mat.t() | {:error, String.t()}
Equalizes the histogram of a grayscale image using Contrast Limited Adaptive Histogram Equalization.
Positional Arguments
src:
Evision.Mat
.Source image of type CV_8UC1 or CV_16UC1.
Return
dst:
Evision.Mat
.Destination image.
Python prototype (for reference):
apply(src[, dst]) -> dst
@spec apply(t(), Evision.Mat.maybe_mat_in(), [{atom(), term()}, ...] | nil) :: Evision.Mat.t() | {:error, String.t()}
Equalizes the histogram of a grayscale image using Contrast Limited Adaptive Histogram Equalization.
Positional Arguments
src:
Evision.Mat
.Source image of type CV_8UC1 or CV_16UC1.
Return
dst:
Evision.Mat
.Destination image.
Python prototype (for reference):
apply(src[, dst]) -> dst
Python prototype (for reference):
collectGarbage() -> None
Return
- retval:
double
Python prototype (for reference):
getClipLimit() -> retval
Return
- retval:
Size
Python prototype (for reference):
getTilesGridSize() -> retval
Sets threshold for contrast limiting.
Positional Arguments
clipLimit:
double
.threshold value.
Python prototype (for reference):
setClipLimit(clipLimit) -> None
Sets size of grid for histogram equalization. Input image will be divided into equally sized rectangular tiles.
Positional Arguments
tileGridSize:
Size
.defines the number of tiles in row and column.
Python prototype (for reference):
setTilesGridSize(tileGridSize) -> None