This class provides methods to fill a RGB or Grayscale image buffer from underlying Bayer pattern image. More...

#include <pcl/io/openni_camera/openni_image_bayer_grbg.h>

Inheritance diagram for openni_wrapper::ImageBayerGRBG:

Collaboration diagram for openni_wrapper::ImageBayerGRBG:

Public Types
enum	DebayeringMethod { Bilinear = 0 , EdgeAware , EdgeAwareWeighted }
Public Types inherited from openni_wrapper::Image
enum	Encoding { BAYER_GRBG , YUV422 , RGB }
using	Ptr = pcl::shared_ptr<Image>
using	ConstPtr = pcl::shared_ptr<const Image>

Public Member Functions
	ImageBayerGRBG (pcl::shared_ptr< xn::ImageMetaData > image_meta_data, DebayeringMethod method) noexcept
	~ImageBayerGRBG () noexcept override
Encoding	getEncoding () const override
	returns the encoding of the native data.
void	fillRGB (unsigned width, unsigned height, unsigned char *rgb_buffer, unsigned rgb_line_step=0) const override
	fills a user given buffer with the RGB values, with an optional nearest-neighbor down sampling and an optional subregion
void	fillGrayscale (unsigned width, unsigned height, unsigned char *gray_buffer, unsigned gray_line_step=0) const override
	fills a user given buffer with the gray values, with an optional nearest-neighbor down sampling and an optional subregion
bool	isResizingSupported (unsigned input_width, unsigned input_height, unsigned output_width, unsigned output_height) const override
void	setDebayeringMethod (const DebayeringMethod &method) noexcept
DebayeringMethod	getDebayeringMethod () const noexcept
Public Member Functions inherited from openni_wrapper::Image
	Image (pcl::shared_ptr< xn::ImageMetaData > image_meta_data) noexcept
	Constructor.
virtual	~Image () noexcept
	virtual Destructor that never throws an exception.
void	fillRaw (unsigned char *rgb_buffer) const noexcept
	fills a user given buffer with the raw values.
unsigned	getWidth () const noexcept
unsigned	getHeight () const noexcept
unsigned	getFrameID () const noexcept
unsigned long	getTimeStamp () const noexcept
const xn::ImageMetaData &	getMetaData () const noexcept

Static Public Member Functions
static bool	resizingSupported (unsigned input_width, unsigned input_height, unsigned output_width, unsigned output_height)

Protected Attributes
DebayeringMethod	debayering_method_
Protected Attributes inherited from openni_wrapper::Image
pcl::shared_ptr< xn::ImageMetaData >	image_md_

Detailed Description

This class provides methods to fill a RGB or Grayscale image buffer from underlying Bayer pattern image.

Author: Suat Gedikli gedik.nosp@m.li@w.nosp@m.illow.nosp@m.gara.nosp@m.ge.co.nosp@m.m

Definition at line 54 of file openni_image_bayer_grbg.h.

Member Enumeration Documentation

◆ DebayeringMethod

enum openni_wrapper::ImageBayerGRBG::DebayeringMethod

Enumerator
Bilinear
EdgeAware
EdgeAwareWeighted

Definition at line 57 of file openni_image_bayer_grbg.h.

Constructor & Destructor Documentation

◆ ImageBayerGRBG()

openni_wrapper::ImageBayerGRBG::ImageBayerGRBG	(	pcl::shared_ptr< xn::ImageMetaData >	image_meta_data,
		DebayeringMethod	method )

noexcept

Referenced by setDebayeringMethod().

◆ ~ImageBayerGRBG()

openni_wrapper::ImageBayerGRBG::~ImageBayerGRBG ( )

overridenoexcept

Member Function Documentation

◆ fillGrayscale()

void openni_wrapper::ImageBayerGRBG::fillGrayscale	(	unsigned	width,
		unsigned	height,
		unsigned char *	gray_buffer,
		unsigned	gray_line_step = 0 ) const

overridevirtual

fills a user given buffer with the gray values, with an optional nearest-neighbor down sampling and an optional subregion

Author: Suat Gedikli

Parameters

[in]	width	desired width of output image.
[in]	height	desired height of output image.
[in,out]	gray_buffer	the output gray buffer.
[in]	gray_line_step	optional line step in bytes to allow the output in a rectangular subregion of the output buffer.

Implements openni_wrapper::Image.

◆ fillRGB()

void openni_wrapper::ImageBayerGRBG::fillRGB	(	unsigned	width,
		unsigned	height,
		unsigned char *	rgb_buffer,
		unsigned	rgb_line_step = 0 ) const

overridevirtual

fills a user given buffer with the RGB values, with an optional nearest-neighbor down sampling and an optional subregion

Author: Suat Gedikli

Parameters

[in]	width	desired width of output image.
[in]	height	desired height of output image.
[in,out]	rgb_buffer	the output RGB buffer.
[in]	rgb_line_step	optional line step in bytes to allow the output in a rectangular subregion of the output buffer.

Implements openni_wrapper::Image.

◆ getDebayeringMethod()

ImageBayerGRBG::DebayeringMethod openni_wrapper::ImageBayerGRBG::getDebayeringMethod ( ) const

inlinenoexcept

Definition at line 92 of file openni_image_bayer_grbg.h.

References debayering_method_, and getDebayeringMethod().

Referenced by getDebayeringMethod(), and isResizingSupported().

◆ getEncoding()

Encoding openni_wrapper::ImageBayerGRBG::getEncoding ( ) const

inlineoverridevirtual

returns the encoding of the native data.

Author: Suat Gedikli

Returns: encoding

Implements openni_wrapper::Image.

Definition at line 68 of file openni_image_bayer_grbg.h.

References openni_wrapper::Image::BAYER_GRBG, and getEncoding().

Referenced by getEncoding().

◆ isResizingSupported()

bool openni_wrapper::ImageBayerGRBG::isResizingSupported	(	unsigned	input_width,
		unsigned	input_height,
		unsigned	output_width,
		unsigned	output_height ) const

overridevirtual

Author: Suat Gedikli

Parameters

[in]	input_width	width of input image
[in]	input_height	height of input image
[in]	output_width	width of desired output image
[in]	output_height	height of desired output image