Cvb::Foundation::Lut Namespace Reference

Namespace for collection of lookup table functions from the Foundation package. More...

Classes
class	LutLevel
	Struct that combines a LUT (lookup table) level and the value assigned to this level. More...

Enumerations
enum class	LutInterpolation { Constant , Linear , Cubic }
	Different approaches for interpolating between lookup table (LUT) values and levels. More...

Functions
template<class RANGE >
TypedRange< std::unique_ptr< Image >, int, RANGE >::type	ApplyLut (const ImagePlane &plane, const RANGE &values)
	Apply a lookup table to an 8 bit per pixel input image plane. More...
template<class RANGE >
TypedRange< std::unique_ptr< Image >, std::uint8_t, RANGE >::type	ApplyLut (const ImagePlane &plane, const RANGE &values)
	Apply a lookup table to an 8 bit per pixel input image plane. More...
template<class RANGE >
TypedRange< std::unique_ptr< Image >, LutLevel, RANGE >::type	ApplyLut (const ImagePlane &plane, const RANGE &levels, LutInterpolation interpolation)
	Apply a lookup table, that is the result of interpolation between a series of levels and values, to an input image. More...

Detailed Description

Namespace for collection of lookup table functions from the Foundation package.

Remarks

CMake users: Link to imported target CVB::CvbFoundationLut

Enumeration Type Documentation

LutInterpolation

enum class LutInterpolation

strong

Different approaches for interpolating between lookup table (LUT) values and levels.

Enumerator
Constant	LUT values are constant between two LUT levels.
Linear	Linear interpolation between two adjacent LUT levels.
Cubic	Cubic interpolation between two adjacent LUT levels.

Function Documentation

ApplyLut() [1/3]

TypedRange< std::unique_ptr< Image >, LutLevel, RANGE >::type ApplyLut ( const ImagePlane &  plane, const RANGE &  levels, LutInterpolation  interpolation  )

inline

Apply a lookup table, that is the result of interpolation between a series of levels and values, to an input image.

Parameters

[in]	plane	Plane to which the lookup table is to be applied.
[in]	levels	Levels defining the lookup table as a range of LUT levels.
[in]	interpolation	Interpolation mode between the levels.

Returns

The result image.

Exceptions

Any	exception derived from std::exception including CvbException.

ApplyLut() [2/3]

TypedRange< std::unique_ptr< Image >, int, RANGE >::type ApplyLut ( const ImagePlane &  plane, const RANGE &  values  )

inline

Apply a lookup table to an 8 bit per pixel input image plane.

Parameters

[in]	plane	Plane to which the lookup table is to be applied.
[in]	values	The lookup table as a range of integers (must have at least 256 entries). Exceed is ignored.

Returns

The result image.

Exceptions

Any	exception derived from std::exception including CvbException.

ApplyLut() [3/3]

TypedRange< std::unique_ptr< Image >, std::uint8_t, RANGE >::type ApplyLut ( const ImagePlane &  plane, const RANGE &  values  )

inline

Apply a lookup table to an 8 bit per pixel input image plane.

Parameters

[in]	plane	Plane to which the lookup table is to be applied.
[in]	values	The lookup table as a range of bytes (must have at least 256 entries). Exceed is ignored.

Returns

The result image.

Exceptions

Any	exception derived from std::exception including CvbException.