#include <OpenGLFramework/SpecializedBatches/MultipleDepthWarp.hh>

Public Types
enum	DEPTH_COR_TYPE { NONE = 0, POLYNOM = 1, LINEAR = 2 }

enum	WARPING_TYPE { DISPARITY = 0, DEPTH = 1 }

Public Member Functions
void	ChangeTargetCam (const ProjectionParametersPerspective &targetCam)

void	FlipTextureCoordinates (bool flip)

void	FlopTextureCoordinates (bool flop)

glfFramebufferObject *	GetFrameBufferObject ()

int	GetProjectedTexture (Image< unsigned char > &texture)

std::vector< glfTexture2D * > *	GetResultDepthMapsFromNViewWarp ()

std::vector< glfTexture2D * > *	GetResultTexturesFromNViewWarp ()

glfTexture2D *	GetTexture (unsigned int index)

int	GetTextureAsImage (Image< float > &dispMap, unsigned int index)

int	GetWarpedDisparity (Image< float > &dispMap)
	gives the warped disparity / depth map as a bias image More...

glfTexture2D *	GetWarpedDispTexture ()

int	GetWarpedZBuffer (Image< float > &zbuffer)
	gives the warped zbuffer as bias image More...

int	Init (const ProjectionParametersPerspective &targetCam, std::vector< Projection > &sourceCameras, bool createDepthMaps=true)

	MultipleDepthWarp ()

void	SetBaseline (const float &baseline)
	Determines the baseline of the virtual standard stereo setup used for disparity calculation. More...

void	SetDepthCorType (DEPTH_COR_TYPE type)

int	SetDepthMap (glfTexture2D *depthMap, unsigned int index)
	sets a texture for depthMap More...

void	SetDepthScaleBeforeWarping (float scale)

void	SetDiscardAngle (float degree)

void	SetDispForDistance (const float &dist_from_cam, const float &disp)
	if disparity output is required, then points with the distance (dist_from_cam) will get disparity (disp) More...

int	SetProjectiveTextureCam (const ProjectionParametersPerspective &textureCam)
	sets the parameters for the camera for projective texturing this camera will be used to project the texture on the scene textureCam must be a perspective camera More...

int	SetupNViewsWarp (const double &distToScreen, const double &zoom, const double &shift, unsigned int numberOfViews, unsigned int centralViewIndex, bool separate=true)

void	SetWarpType (WARPING_TYPE type)

void	SetZNearAndZFar (const float &zNear, const float &zFar)
	this function sets near and far clipping planes for the target camera default parameters defined in the constructor are zNear = 100, zFar = 8000 More...

void	SwithToMultiStereoModus (bool stereo)

int	UploadDepthMap (Image< float > &depthMap, unsigned int index)
	uploads the given depthMap to the gpu as texture depthMap is a depth map from source camera i More...

void	UploadProjectiveTexture (const Image< unsigned char > &projectiveTexture)
	uploads the image which will be used for projective texturing of the scene to the corresponding texture projectiveTexture image for projective texturing More...

void	UseProjectiveTexturing (bool enable)
	enable or disables use of projective texturing More...

int	Warp ()
	warps the depths maps for all sourceCameras to the target camera view as disparity / depth map More...

int	Warp (unsigned int index)
	warps the depths maps for all sourceCameras to the target camera view as disparity map More...

int	WarpNViews ()

	~MultipleDepthWarp ()

Detailed Description

Examples:: ExampleMultipleDepthWarp.cpp.

Definition at line 40 of file MultipleDepthWarp.hh.

Member Enumeration Documentation

enum BIAS::MultipleDepthWarp::DEPTH_COR_TYPE

Enumerator
NONE
POLYNOM
LINEAR

Definition at line 43 of file MultipleDepthWarp.hh.

enum BIAS::MultipleDepthWarp::WARPING_TYPE

Enumerator
DISPARITY
DEPTH

Definition at line 47 of file MultipleDepthWarp.hh.

Constructor & Destructor Documentation

MultipleDepthWarp::MultipleDepthWarp ( )

Definition at line 14 of file MultipleDepthWarp.cpp.

References BIAS::NONE.

MultipleDepthWarp::~MultipleDepthWarp ( )

Definition at line 41 of file MultipleDepthWarp.cpp.

Member Function Documentation

void MultipleDepthWarp::ChangeTargetCam ( const ProjectionParametersPerspective & targetCam )

Definition at line 160 of file MultipleDepthWarp.cpp.

References BIAS::ProjectionParametersBase::GetImageSize().

void BIAS::MultipleDepthWarp::FlipTextureCoordinates ( bool flip )

inline

Definition at line 161 of file MultipleDepthWarp.hh.

void BIAS::MultipleDepthWarp::FlopTextureCoordinates ( bool flop )

inline

Definition at line 157 of file MultipleDepthWarp.hh.

glfFramebufferObject* BIAS::MultipleDepthWarp::GetFrameBufferObject ( )

inline

Definition at line 186 of file MultipleDepthWarp.hh.

int MultipleDepthWarp::GetProjectedTexture ( Image< unsigned char > & texture )

Definition at line 544 of file MultipleDepthWarp.cpp.

References BIAS::ImageBase::GetChannelCount(), BIAS::ImageBase::GetHeight(), BIAS::ImageBase::GetWidth(), BIAS::Image< StorageType >::Init(), and BIAS::Image< StorageType >::Release().

std::vector<glfTexture2D*>* BIAS::MultipleDepthWarp::GetResultDepthMapsFromNViewWarp ( )

inline

Definition at line 202 of file MultipleDepthWarp.hh.

std::vector<glfTexture2D*>* BIAS::MultipleDepthWarp::GetResultTexturesFromNViewWarp ( )

inline

Examples:: ExampleMultipleDepthWarp.cpp.

Definition at line 198 of file MultipleDepthWarp.hh.

glfTexture2D* BIAS::MultipleDepthWarp::GetTexture ( unsigned int index )

inline

Definition at line 178 of file MultipleDepthWarp.hh.

int BIAS::MultipleDepthWarp::GetTextureAsImage	(	Image< float > &	dispMap,
		unsigned int	index
	)

inline

Definition at line 169 of file MultipleDepthWarp.hh.

int MultipleDepthWarp::GetWarpedDisparity ( Image< float > & dispMap )

gives the warped disparity / depth map as a bias image

Definition at line 530 of file MultipleDepthWarp.cpp.

References BIAS::ImageBase::GetChannelCount(), BIAS::ImageBase::GetHeight(), BIAS::ImageBase::GetWidth(), BIAS::Image< StorageType >::Init(), and BIAS::Image< StorageType >::Release().

glfTexture2D* BIAS::MultipleDepthWarp::GetWarpedDispTexture ( )

inline

Definition at line 165 of file MultipleDepthWarp.hh.

int MultipleDepthWarp::GetWarpedZBuffer ( Image< float > & zbuffer )

gives the warped zbuffer as bias image

Definition at line 557 of file MultipleDepthWarp.cpp.

References BIAS::ImageBase::GetChannelCount(), BIAS::ImageBase::GetHeight(), BIAS::ImageBase::GetWidth(), BIAS::Image< StorageType >::Init(), and BIAS::Image< StorageType >::Release().

int MultipleDepthWarp::Init	(	const ProjectionParametersPerspective &	targetCam,
		std::vector< Projection > &	sourceCameras,
		bool	createDepthMaps = `true`
	)

Parameters

targetCam	must be a perspective camera
sourceCameras	must be a vector of cameras
createDepthMaps	determines whether the depth map textures, which are used for generating the triangle meshes are generated by this object or if you pass pointers to already existent depth maps, in the later case UploadDepthMap will use the specified textures.

Examples:: ExampleMultipleDepthWarp.cpp.

Definition at line 50 of file MultipleDepthWarp.cpp.

References BIAS::glfTexture::Create().

void MultipleDepthWarp::SetBaseline ( const float & baseline )

Determines the baseline of the virtual standard stereo setup used for disparity calculation.

Definition at line 579 of file MultipleDepthWarp.cpp.

void BIAS::MultipleDepthWarp::SetDepthCorType ( DEPTH_COR_TYPE type )

inline

Definition at line 190 of file MultipleDepthWarp.hh.

int MultipleDepthWarp::SetDepthMap	(	glfTexture2D *	depthMap,
		unsigned int	index
	)

sets a texture for depthMap

Attention: can only be used if createDepthMaps = false by calling Init

Definition at line 202 of file MultipleDepthWarp.cpp.

void MultipleDepthWarp::SetDepthScaleBeforeWarping ( float scale )

Examples:: ExampleMultipleDepthWarp.cpp.

Definition at line 598 of file MultipleDepthWarp.cpp.

void MultipleDepthWarp::SetDiscardAngle ( float degree )

Examples:: ExampleMultipleDepthWarp.cpp.

Definition at line 594 of file MultipleDepthWarp.cpp.

void MultipleDepthWarp::SetDispForDistance	(	const float &	dist_from_cam,
		const float &	disp
	)

if disparity output is required, then points with the distance (dist_from_cam) will get disparity (disp)

Examples:: ExampleMultipleDepthWarp.cpp.

Definition at line 570 of file MultipleDepthWarp.cpp.

int MultipleDepthWarp::SetProjectiveTextureCam ( const ProjectionParametersPerspective & textureCam )

sets the parameters for the camera for projective texturing this camera will be used to project the texture on the scene textureCam must be a perspective camera

Examples:: ExampleMultipleDepthWarp.cpp.

Definition at line 172 of file MultipleDepthWarp.cpp.

int MultipleDepthWarp::SetupNViewsWarp	(	const double &	distToScreen,
		const double &	zoom,
		const double &	shift,
		unsigned int	numberOfViews,
		unsigned int	centralViewIndex,
		bool	separate = `true`
	)

Examples:: ExampleMultipleDepthWarp.cpp.

Definition at line 363 of file MultipleDepthWarp.cpp.

References BIAS::glfTexture::Create(), BIAS::ProjectionParametersBase::GetC(), BIAS::ProjectionParametersBase::SetC(), BIAS::ProjectionParametersPerspective::SetIntrinsics(), and BIAS::ProjectionParametersPerspective::UnProjectLocal().

void BIAS::MultipleDepthWarp::SetWarpType ( WARPING_TYPE type )

inline

Examples:: ExampleMultipleDepthWarp.cpp.

Definition at line 194 of file MultipleDepthWarp.hh.

void MultipleDepthWarp::SetZNearAndZFar	(	const float &	zNear,
		const float &	zFar
	)

this function sets near and far clipping planes for the target camera default parameters defined in the constructor are zNear = 100, zFar = 8000

Examples:: ExampleMultipleDepthWarp.cpp.

Definition at line 585 of file MultipleDepthWarp.cpp.

void BIAS::MultipleDepthWarp::SwithToMultiStereoModus ( bool stereo )

inline

Definition at line 206 of file MultipleDepthWarp.hh.

int MultipleDepthWarp::UploadDepthMap	(	Image< float > &	depthMap,
		unsigned int	index
	)

uploads the given depthMap to the gpu as texture depthMap is a depth map from source camera i

Examples:: ExampleMultipleDepthWarp.cpp.

Definition at line 190 of file MultipleDepthWarp.cpp.

void MultipleDepthWarp::UploadProjectiveTexture ( const Image< unsigned char > & projectiveTexture )

uploads the image which will be used for projective texturing of the scene to the corresponding texture projectiveTexture image for projective texturing

Examples:: ExampleMultipleDepthWarp.cpp.

Definition at line 185 of file MultipleDepthWarp.cpp.

void BIAS::MultipleDepthWarp::UseProjectiveTexturing ( bool enable )

inline

enable or disables use of projective texturing

Examples:: ExampleMultipleDepthWarp.cpp.

Definition at line 84 of file MultipleDepthWarp.hh.

int MultipleDepthWarp::Warp ( )

warps the depths maps for all sourceCameras to the target camera
view as disparity / depth map

Definition at line 274 of file MultipleDepthWarp.cpp.

References BIAS::ProjectionParametersPerspectiveDepth::GetDepthCalibrationParameters().

int MultipleDepthWarp::Warp ( unsigned int index )

warps the depths maps for all sourceCameras to the target camera view as disparity map

Definition at line 217 of file MultipleDepthWarp.cpp.

int MultipleDepthWarp::WarpNViews ( )

Examples:: ExampleMultipleDepthWarp.cpp.

Definition at line 484 of file MultipleDepthWarp.cpp.

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

OpenGLFramework/SpecializedBatches/MultipleDepthWarp.hh
OpenGLFramework/SpecializedBatches/MultipleDepthWarp.cpp

Public Types

Public Member Functions

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation