Conversion methods for 2D images. More...

Functions
IUCORE_DLLAPI void	iu::convert (const ImageGpu_32f_C3 src, ImageGpu_32f_C4 dst)

IUCORE_DLLAPI void	iu::convert (const ImageGpu_32f_C4 src, ImageGpu_32f_C3 dst)

IUCORE_DLLAPI void	iu::convert_32f8u_C1 (const iu::ImageCpu_32f_C1 src, iu::ImageCpu_8u_C1 dst, float mul_constant=255.0f, float add_constant=0.0f)

IUCORE_DLLAPI void	iu::convert_32f8u_C1 (const iu::ImageGpu_32f_C1 src, iu::ImageGpu_8u_C1 dst, float mul_constant=255.0f, unsigned char add_constant=0)

IUCORE_DLLAPI void	iu::convert_32f8u_C4 (const iu::ImageGpu_32f_C4 src, iu::ImageGpu_8u_C4 dst, float mul_constant=255.0f, unsigned char add_constant=0)

IUCORE_DLLAPI void	iu::convert_8u32f_C1 (const iu::ImageGpu_8u_C1 src, iu::ImageGpu_32f_C1 dst, float mul_constant=1/255.0f, float add_constant=0.0f)

IUCORE_DLLAPI void	iu::convert_32u32f_C1 (const iu::ImageGpu_32u_C1 src, iu::ImageGpu_32f_C1 dst, float mul_constant, float add_constant=0.0f)

IUCORE_DLLAPI void	iu::convert_32u32f_C1 (const iu::ImageCpu_32u_C1 src, iu::ImageCpu_32f_C1 dst, float mul_constant, float add_constant=0.0f)

IUCORE_DLLAPI void	iu::convert_32s32f_C1_lin (iu::LinearDeviceMemory_32s_C1 src, iu::LinearDeviceMemory_32f_C1 dst)

IUCORE_DLLAPI void	iu::convert_8u32f_C3C4 (const iu::ImageGpu_8u_C3 src, iu::ImageGpu_32f_C4 dst, float mul_constant=1/255.0f, float add_constant=0.0f)

IUCORE_DLLAPI void	iu::convert_16u32f_C1 (const iu::ImageCpu_16u_C1 src, iu::ImageCpu_32f_C1 dst, float mul_constant, float add_constant)

IUCORE_DLLAPI void	iu::convert_RgbHsv (const iu::ImageGpu_32f_C4 src, iu::ImageGpu_32f_C4 dst, bool normalize=false)

IUCORE_DLLAPI void	iu::convert_HsvRgb (const iu::ImageGpu_32f_C4 src, iu::ImageGpu_32f_C4 dst, bool denormalize=false)

IUCORE_DLLAPI void	iu::convert_RgbLab (const iu::ImageGpu_32f_C4 src, iu::ImageGpu_32f_C4 dst, bool isNormalized=true)

IUCORE_DLLAPI void	iu::convert_LabRgb (const iu::ImageGpu_32f_C4 src, iu::ImageGpu_32f_C4 dst)

Detailed Description

Conversion methods for 2D images.

Function Documentation

IUCORE_DLLAPI void iu::convert	(	const ImageGpu_32f_C3 *	src,
		ImageGpu_32f_C4 *	dst
	)

Converts an 32-bit 3-channel image to a 32-bit 4-channel image (adds alpha channel with value 1.0 everywhere).

Parameters

src	3-channel source image [device].
dst	4-channel destination image [device]

IUCORE_DLLAPI void iu::convert	(	const ImageGpu_32f_C4 *	src,
		ImageGpu_32f_C3 *	dst
	)

Converts an 32-bit 4-channel image to a 32-bit 3-channel image (simply neglects the alpha channel).

Parameters

src	4-channel source image [device].
dst	3-channel destination image [device]

IUCORE_DLLAPI void iu::convert_16u32f_C1	(	const iu::ImageCpu_16u_C1 *	src,
		iu::ImageCpu_32f_C1 *	dst,
		float	mul_constant,
		float	add_constant
	)

Converts an 16-bit single-channel image to a 32-bit single-channel image.

Parameters

src	1-channel source image [host].
dst	1-channel destination image [host].
mul_constant	The optional scale factor.
add_constant	The optional delta, added to the scaled values.

IUCORE_DLLAPI void iu::convert_32f8u_C1	(	const iu::ImageCpu_32f_C1 *	src,
		iu::ImageCpu_8u_C1 *	dst,
		float	mul_constant = `255.0f`,
		float	add_constant = `0.0f`
	)

Converts an 32-bit single-channel image to a 8-bit single-channel image.

Parameters

src	1-channel source image [host].
dst	1-channel destination image [host].
mul_constant	The optional scale factor.
add_constant	The optional delta, added to the scaled values.

IUCORE_DLLAPI void iu::convert_32f8u_C1	(	const iu::ImageGpu_32f_C1 *	src,
		iu::ImageGpu_8u_C1 *	dst,
		float	mul_constant = `255.0f`,
		unsigned char	add_constant = `0`
	)

Converts an 32-bit single-channel image to a 8-bit single-channel image.

Parameters

src	1-channel source image [device].
dst	1-channel destination image [device].
mul_constant	The optional scale factor.
add_constant	The optional delta, added to the scaled values.

IUCORE_DLLAPI void iu::convert_32f8u_C4	(	const iu::ImageGpu_32f_C4 *	src,
		iu::ImageGpu_8u_C4 *	dst,
		float	mul_constant = `255.0f`,
		unsigned char	add_constant = `0`
	)

Converts an 32-bit 4-channel image to a 8-bit 4-channel image.

Parameters

src	4-channel source image [device].
dst	4-channel destination image [device].
mul_constant	The optional scale factor.
add_constant	The optional delta, added to the scaled values.

IUCORE_DLLAPI void iu::convert_32s32f_C1_lin	(	iu::LinearDeviceMemory_32s_C1 *	src,
		iu::LinearDeviceMemory_32f_C1 *	dst
	)

Converts a 32-bit single-channel linear memory to a 32-bit single-channel linear memory. Inplace conversion is possible.

Parameters

src	1-channel src linear memory [device].
dst	1-channel destination linear memory [device].

IUCORE_DLLAPI void iu::convert_32u32f_C1	(	const iu::ImageGpu_32u_C1 *	src,
		iu::ImageGpu_32f_C1 *	dst,
		float	mul_constant,
		float	add_constant = `0.0f`
	)

Converts a 32-bit single-channel uint image to a 32-bit single-channel float image.

Parameters

src	1-channel source image [device].
dst	1-channel destination image [device].
mul_constant	The optional scale factor.
add_constant	The optional delta, added to the scaled values.

IUCORE_DLLAPI void iu::convert_32u32f_C1	(	const iu::ImageCpu_32u_C1 *	src,
		iu::ImageCpu_32f_C1 *	dst,
		float	mul_constant,
		float	add_constant = `0.0f`
	)

Converts a 32-bit single-channel uint image to a 32-bit single-channel float image.

Parameters

src	1-channel source image [host].
dst	1-channel destination image [host].
mul_constant	The optional scale factor.
add_constant	The optional delta, added to the scaled values.

IUCORE_DLLAPI void iu::convert_8u32f_C1	(	const iu::ImageGpu_8u_C1 *	src,
		iu::ImageGpu_32f_C1 *	dst,
		float	mul_constant = `1/255.0f`,
		float	add_constant = `0.0f`
	)

Converts an 8-bit single-channel image to a 32-bit single-channel image.

Parameters

src	1-channel source image [device].
dst	1-channel destination image [device].
mul_constant	The optional scale factor.
add_constant	The optional delta, added to the scaled values.

IUCORE_DLLAPI void iu::convert_8u32f_C3C4	(	const iu::ImageGpu_8u_C3 *	src,
		iu::ImageGpu_32f_C4 *	dst,
		float	mul_constant = `1/255.0f`,
		float	add_constant = `0.0f`
	)

Converts an 8-bit 3-channel image to a 32-bit 4-channel image.

Parameters

src	3-channel source image [device].
dst	4-channel destination image [device].
mul_constant	The optional scale factor.
add_constant	The optional delta, added to the scaled values.

IUCORE_DLLAPI void iu::convert_HsvRgb	(	const iu::ImageGpu_32f_C4 *	src,
		iu::ImageGpu_32f_C4 *	dst,
		bool	denormalize = `false`
	)

Converts a HSV image to an RGB image.

Parameters

src	4-channel source image [device].
dst	4-channel destination image [device].
denormalize	Denormalizes all channels to [0, 1]

IUCORE_DLLAPI void iu::convert_LabRgb	(	const iu::ImageGpu_32f_C4 *	src,
		iu::ImageGpu_32f_C4 *	dst
	)

Converts a CIELAB image to a RGB image assuming D65 (=6500K) white point.

Parameters

src	4-channel source image [device].
dst	4-channel destination image [device].

IUCORE_DLLAPI void iu::convert_RgbHsv	(	const iu::ImageGpu_32f_C4 *	src,
		iu::ImageGpu_32f_C4 *	dst,
		bool	normalize = `false`
	)

Converts an RGB image to a HSV image.

Parameters

src	4-channel source image [device].
dst	4-channel destination image [device].
normalize	Normalizes all channels to [0, 1]

IUCORE_DLLAPI void iu::convert_RgbLab	(	const iu::ImageGpu_32f_C4 *	src,
		iu::ImageGpu_32f_C4 *	dst,
		bool	isNormalized = `true`
	)

Converts a RGB image to a CIELAB image using D65 (=6500K) white point normalization.

Parameters

src	4-channel source image [device].
dst	4-channel destination image [device].
isNormalized	flag indicating whether the values of src are normalized to [0, 1] or not. Not normalized images are assumed to have values in [0, 255].

Functions

Detailed Description

Function Documentation