Estimates disparity from a stereo pair. More...

Data Structures
struct	VPIStereoDisparityEstimatorParams
	Structure that defines the parameters for vpiCreateStereoDisparityEstimator. More...

Functions
VPIStatus	vpiCreateStereoDisparityEstimator (VPIBackend backend, uint32_t imageWidth, uint32_t imageHeight, const VPIImageFormat inputFormat, const uint32_t maxDisparity, VPIPayload *payload)
	Creates payload for vpiSubmitStereoDisparityEstimator. More...

VPIStatus	vpiSubmitStereoDisparityEstimator (VPIStream stream, VPIPayload payload, VPIImage left, VPIImage right, VPIImage disparity, const VPIStereoDisparityEstimatorParams *params)
	Runs stereo processing on a pair of images and outputs a disparity map. More...

Detailed Description

Estimates disparity from a stereo pair.

Data Structure Documentation

struct VPIStereoDisparityEstimatorParams

Structure that defines the parameters for vpiCreateStereoDisparityEstimator.

Definition at line 81 of file StereoDisparity.h.

Collaboration diagram for VPIStereoDisparityEstimatorParams:

Data Fields
uint32_t	maxDisparity	Maximum disparity for matching search.
uint32_t	windowSize	Width of Census Transform window for disparity features.

VPIStatus vpiCreateStereoDisparityEstimator	(	VPIBackend	backend,
		uint32_t	imageWidth,
		uint32_t	imageHeight,
		const VPIImageFormat	inputFormat,
		const uint32_t	maxDisparity,
		VPIPayload *	payload
	)

Parameters

[in]	backend	VPI backend where the algorithm will be executed.
[in]	imageWidth,imageHeight	Input image dimensions
[in]	inputFormat	Input image format.
[in]	maxDisparity	Maximum disparity for matching search.
[out]	payload	Pointer to memory where the created payload handle will be written to.

VPIStatus vpiSubmitStereoDisparityEstimator	(	VPIStream	stream,
		VPIPayload	payload,
		VPIImage	left,
		VPIImage	right,
		VPIImage	disparity,
		const VPIStereoDisparityEstimatorParams *	params
	)

Runs stereo processing on a pair of images and outputs a disparity map.

Please refer to Limitations and Constraints for information on limitations for some parameters.

Parameters

[in]	stream	The stream where the operation will be queued in.
[in]	payload	Payload to be submitted along the other parameters.
[in]	left	Left stereo input image.
[in]	right	Right stereo input image.
[out]	disparity	Image where the disparity values will be written to.
[in]	params	Pointer to algorithm control parameters.