TemplateTracker.h File Reference

Detailed Description

NVIDIA DriveWorks API: TemplateTracker Methods * Description: This file defines scaling-extend KLT tracking methods.

Definition in file TemplateTracker.h.

Go to the source code of this file.

Data Structures
struct	dwTemplateArray
struct	dwTemplateTrackerParameters
	Configuration parameters for a dwTemplateTrackerIA. More...

Macros
#define	DW_MAX_TEMPLATE2D_SIZE   128
	defines the maximum template size More...

Typedefs
typedef struct dwTemplateTrackerObject const *	dwConstTemplateTrackerHandle_t
	Handle representing a const TemplateTracker tracker. More...
typedef struct dwTemplateTrackerObject *	dwTemplateTrackerHandle_t
	Handle representing a TemplateTracker tracker. More...

Enumerations
enum	dwTemplateTrackerAlgorithm {   DW_TEMPLATE_TRACKER_ALGORITHM_IA = 0 ,   DW_TEMPLATE_TRACKER_ALGORITHM_IC }
	Different versions of the template tracker Both can be found in paper: "Lucas-Kanade 20 Years On: A Unifying Framework" by SIMON BAKER AND IAIN MATTHEWS. More...

Functions
DW_API_PUBLIC dwStatus	dwTemplateArray_copyAsync (dwTemplateArray *dstTemplateArray, const dwTemplateArray *srcTemplateArray, cudaStream_t stream)
	Deep copy all contents from srcTemplateArray to dstTemplateArray More...
DW_API_PUBLIC dwStatus	dwTemplateArray_create (dwTemplateArray *templateArray, const uint32_t maxTemplateCount, const dwMemoryType memoryType, dwContextHandle_t context)
	Creates and initializes a template array. More...
DW_API_PUBLIC dwStatus	dwTemplateArray_destroy (dwTemplateArray templateArray)
	Destroys the template array and frees any memory created by dwTemplateArray_create(). More...
DW_API_PUBLIC dwStatus	dwTemplateArray_reset (dwTemplateArray *templateArray, cudaStream_t stream)
	Resets the template array. More...
DW_API_PUBLIC dwStatus	dwTemplateTracker_getCUDAStream (cudaStream_t *cudaStream, dwTemplateTrackerHandle_t obj)
	Gets the CUDA stream used. More...
DW_API_PUBLIC dwStatus	dwTemplateTracker_initDefaultParams (dwTemplateTrackerParameters *params)
	Initializes TemplateTracker parameters with default values. More...
DW_API_PUBLIC dwStatus	dwTemplateTracker_initialize (dwTemplateTrackerHandle_t *obj, const dwTemplateTrackerParameters *params, cudaStream_t stream, dwContextHandle_t context)
	Initialize the TemplateTracker module. More...
DW_API_PUBLIC dwStatus	dwTemplateTracker_release (dwTemplateTrackerHandle_t obj)
	Releases the TemplateTracker module. More...
DW_API_PUBLIC dwStatus	dwTemplateTracker_reset (dwTemplateTrackerHandle_t obj)
	Resets the TemplateTracker. More...
DW_API_PUBLIC dwStatus	dwTemplateTracker_setCUDAStream (cudaStream_t cudaStream, dwTemplateTrackerHandle_t obj)
	Sets the CUDA stream used. More...
DW_API_PUBLIC dwStatus	dwTemplateTracker_trackImage (dwTemplateArray *templateArray, const dwImageCUDA *currentImage, const dwImageCUDA *previousImage, dwTemplateTrackerHandle_t obj)
	Track the templates in currentImage . More...
DW_API_PUBLIC dwStatus	dwTemplateTracker_trackPyramid (dwTemplateArray *templateArray, const dwPyramidImage *currentPyramid, const dwPyramidImage *previousPyramid, dwTemplateTrackerHandle_t obj)
	Track the templates in currentPyramid . More...