OpenCVImageRaster

A MaterialRasterBase implementation that uses OpenCV for image stitching and raster compositing. More...

Inheritance diagram for OpenCVImageRaster:

Collaboration diagram for OpenCVImageRaster:

Public Member Functions
	OpenCVImageRaster (const String &image_id, const Vector< 2, uint04 > &size)
	Constructs an OpenCVImageRaster with the given image ID and size.
	OpenCVImageRaster (const String &image_id, const Vector< 2, uint04 > &size, const RGBColor &background_color)
	Constructs an OpenCVImageRaster with a background color.
void	addImageBuffer (const Buffer< uint01 > &pixels, const Vector< 2, uint04 > &size, const Matrix< fltp08 > &camera_matrix) override
	Adds an image buffer to the stitching queue.
void	clearRaster ()
	Clears all accumulated images from the stitching buffer.
const String &	imageID () const override
	Gets the unique image identifier for this raster.
void	setUnsetColor (RGBColor color)
	Sets the color used for unset pixels.
void	setup ()
	Initializes the stitcher and creates the initial blank image.
void	updateImage () override
	Stitches all accumulated images and updates the raster output.
Public Member Functions inherited from MaterialRasterBase
	MaterialRasterBase (const RasterInfo &raster_info)
	Constructs the base raster with the given raster configuration.
virtual void	addPixelInfo (const RGBColor &pixel, const Vector< 2, fltp08 > &location, uint04 weight)=0
	Adds a single pixel color at a normalized floating-point location with a weight.
virtual void	addPixelInfo (const RGBColor &pixel, const Vector< 2, uint04 > &location, uint08 weight)=0
	Adds a single pixel color at an integer pixel location with a weight.
virtual void	addPixelInfo (const Vector< 4, fltp04 > &pixel, const Vector< 2, fltp08 > &location, uint08 weight)=0
	Adds a single pixel as a normalized float RGBA vector at a normalized location with a weight.
virtual void	addPixelInfo (const Vector< 4, fltp04 > &pixel, const Vector< 2, uint04 > &location, uint08 weight)=0
	Adds a single pixel as a normalized float RGBA vector at an integer pixel location with a weight.

Protected Attributes
std::vector< cv::Mat >	imgs
	Accumulated images awaiting stitching.
String	m_image_id
	The unique image identifier.
Vector< 2, uint04 >	m_size
	The pixel dimensions of the output raster.
cv::Ptr< cv::Stitcher >	m_stitcher
	The OpenCV stitcher instance.
Protected Attributes inherited from MaterialRasterBase
RasterInfo	m_raster_info
	The raster configuration settings.

Detailed Description

A MaterialRasterBase implementation that uses OpenCV for image stitching and raster compositing.

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Definition at line 16 of file OpenCVImageRaster.h.

Constructor & Destructor Documentation

OpenCVImageRaster() [1/2]

OpenCVImageRaster::OpenCVImageRaster ( const String & image_id, const Vector< 2, uint04 > & size )

inline

Constructs an OpenCVImageRaster with the given image ID and size.

Parameters

[in]	image_id	The unique identifier for this raster image.
[in]	size	The pixel dimensions (width, height) of the raster.

Definition at line 23 of file OpenCVImageRaster.h.

References m_image_id, m_size, m_stitcher, and setup().

OpenCVImageRaster() [2/2]

OpenCVImageRaster::OpenCVImageRaster ( const String & image_id, const Vector< 2, uint04 > & size, const RGBColor & background_color )

inline

Constructs an OpenCVImageRaster with a background color.

Parameters

[in]	image_id	The unique identifier for this raster image.
[in]	size	The pixel dimensions (width, height) of the raster.
[in]	background_color	The background fill color for unset pixels.

Definition at line 35 of file OpenCVImageRaster.h.

References m_image_id, m_size, m_stitcher, setUnsetColor(), and setup().

Member Function Documentation

addImageBuffer()

void OpenCVImageRaster::addImageBuffer ( const Buffer< uint01 > & pixels, const Vector< 2, uint04 > & size, const Matrix< fltp08 > & camera_matrix )

inlineoverridevirtual

Adds an image buffer to the stitching queue.

Parameters

[in]	pixels	The raw pixel data in RGBA format.
[in]	size	The pixel dimensions of the image.
[in]	camera_matrix	The camera transform matrix for this image.

Implements MaterialRasterBase.

Definition at line 107 of file OpenCVImageRaster.h.

References imgs.

imageID()

const String & OpenCVImageRaster::imageID ( ) const

inlineoverridevirtual

Gets the unique image identifier for this raster.

Returns

A reference to the image ID string.

Implements MaterialRasterBase.

Definition at line 63 of file OpenCVImageRaster.h.

References m_image_id.

setUnsetColor()

void OpenCVImageRaster::setUnsetColor ( RGBColor color )

inline

Sets the color used for unset pixels.

Parameters

[in]

color

The fill color for unset regions.

Definition at line 75 of file OpenCVImageRaster.h.

Referenced by OpenCVImageRaster().

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The documentation for this class was generated from the following file:

• OpenCVInterface/Headers/OpenCVImageRaster.h