Object Tracker API

Detailed Description

Defines the DeepStream object tracker API.

Data Structures
struct	_NvMOTTimeMeta
	Per-frame timing: stream PTS (when valid), host-local ns for deltas, and frame index. More...

Macros
#define	NVMOT_MAX_TRANSFORMS   4
#define	NVMOTCOMP_GPU   0x01
	Compute target flags. More...
#define	NVMOTCOMP_CPU   0x02
	Defines the "CPU" compute target flag. More...
#define	NVMOTCOMP_PVA   0x04
	Defines the "PVA" compute target flag. More...
#define	NVMOTCOMP_ANY   0xff
	Defines a compute target flag for "any target.". More...
#define	NVMOTCOMP_DEFAULT   NVMOTCOMP_ANY
	Defines the compute target flag for the default target. More...
#define	NVMOT_MAX_TRANSFORMS   4
#define	NVMOTCOMP_GPU   0x01
	Compute target flags. More...
#define	NVMOTCOMP_CPU   0x02
	Defines the "CPU" compute target flag. More...
#define	NVMOTCOMP_PVA   0x04
	Defines the "PVA" compute target flag. More...
#define	NVMOTCOMP_ANY   0xff
	Defines a compute target flag for "any target.". More...
#define	NVMOTCOMP_DEFAULT   NVMOTCOMP_ANY
	Defines the compute target flag for the default target. More...
#define	NVMOT_MAX_TRANSFORMS   4
#define	NVMOTCOMP_GPU   0x01
	Compute target flags. More...
#define	NVMOTCOMP_CPU   0x02
	Defines the "CPU" compute target flag. More...
#define	NVMOTCOMP_PVA   0x04
	Defines the "PVA" compute target flag. More...
#define	NVMOTCOMP_ANY   0xff
	Defines a compute target flag for "any target.". More...
#define	NVMOTCOMP_DEFAULT   NVMOTCOMP_ANY
	Defines the compute target flag for the default target. More...
#define	NVMOT_MAX_TRANSFORMS   4
#define	NVMOTCOMP_GPU   0x01
	Compute target flags. More...
#define	NVMOTCOMP_CPU   0x02
	Defines the "CPU" compute target flag. More...
#define	NVMOTCOMP_PVA   0x04
	Defines the "PVA" compute target flag. More...
#define	NVMOTCOMP_ANY   0xff
	Defines a compute target flag for "any target.". More...
#define	NVMOTCOMP_DEFAULT   NVMOTCOMP_ANY
	Defines the compute target flag for the default target. More...

Typedefs
typedef uint64_t	NvMOTTimeStamp
typedef uint64_t	NvMOTStreamId
typedef uint32_t	NvMOTFrameNum
typedef uint16_t	NvMOTClassId
typedef NvMOTTimeStamp	TimeStamp
typedef struct _NvMOTTimeMeta	NvMOTTimeMeta
	Per-frame timing: stream PTS (when valid), host-local ns for deltas, and frame index. More...
typedef uint64_t	NvMOTTimeStamp
typedef uint64_t	NvMOTStreamId
typedef uint32_t	NvMOTFrameNum
typedef uint16_t	NvMOTClassId
typedef NvMOTTimeStamp	TimeStamp
typedef struct _NvMOTTimeMeta	NvMOTTimeMeta
	Holds the stream timestamp, host-local timestamp, and frame index. More...
typedef uint64_t	NvMOTTimeStamp
typedef uint64_t	NvMOTStreamId
typedef uint32_t	NvMOTFrameNum
typedef uint16_t	NvMOTClassId
typedef NvMOTTimeStamp	TimeStamp
typedef struct _NvMOTTimeMeta	NvMOTTimeMeta
	Per-frame timing: stream PTS (when valid), host-local ns for deltas, and frame index. More...
typedef uint64_t	NvMOTTimeStamp
typedef uint64_t	NvMOTStreamId
typedef uint32_t	NvMOTFrameNum
typedef uint16_t	NvMOTClassId
typedef NvMOTTimeStamp	TimeStamp
typedef struct _NvMOTTimeMeta	NvMOTTimeMeta
	Holds the stream timestamp, host-local timestamp, and frame index. More...

Functions
static TimeStamp	NvDsCurrentTimestampNs (void)
	Wall-clock time in nanoseconds since the Unix epoch (std::chrono::system_clock). More...

Macro Definition Documentation

NVMOT_MAX_TRANSFORMS [1/4]

#define NVMOT_MAX_TRANSFORMS   4

Definition at line 50 of file includes/nvdstracker.h.

NVMOT_MAX_TRANSFORMS [2/4]

#define NVMOT_MAX_TRANSFORMS   4

Definition at line 50 of file 9.2/includes/nvdstracker.h.

NVMOT_MAX_TRANSFORMS [3/4]

#define NVMOT_MAX_TRANSFORMS   4

Definition at line 53 of file 9.2/sources/libs/nvmultiobjecttracker/include/modules/NvMultiObjectTracker/nvdstracker.h.

NVMOT_MAX_TRANSFORMS [4/4]

#define NVMOT_MAX_TRANSFORMS   4

Definition at line 53 of file sources/libs/nvmultiobjecttracker/include/modules/NvMultiObjectTracker/nvdstracker.h.

NVMOTCOMP_ANY [1/4]

#define NVMOTCOMP_ANY   0xff

Defines a compute target flag for "any target.".

Definition at line 83 of file includes/nvdstracker.h.

NVMOTCOMP_ANY [2/4]

#define NVMOTCOMP_ANY   0xff

Defines a compute target flag for "any target.".

Definition at line 83 of file 9.2/includes/nvdstracker.h.

NVMOTCOMP_ANY [3/4]

#define NVMOTCOMP_ANY   0xff

Defines a compute target flag for "any target.".

Definition at line 89 of file sources/libs/nvmultiobjecttracker/include/modules/NvMultiObjectTracker/nvdstracker.h.

NVMOTCOMP_ANY [4/4]

#define NVMOTCOMP_ANY   0xff

Defines a compute target flag for "any target.".

Definition at line 89 of file 9.2/sources/libs/nvmultiobjecttracker/include/modules/NvMultiObjectTracker/nvdstracker.h.

NVMOTCOMP_CPU [1/4]

#define NVMOTCOMP_CPU   0x02

Defines the "CPU" compute target flag.

Definition at line 81 of file includes/nvdstracker.h.

NVMOTCOMP_CPU [2/4]

#define NVMOTCOMP_CPU   0x02

Defines the "CPU" compute target flag.

Definition at line 81 of file 9.2/includes/nvdstracker.h.

NVMOTCOMP_CPU [3/4]

#define NVMOTCOMP_CPU   0x02

Defines the "CPU" compute target flag.

Definition at line 87 of file sources/libs/nvmultiobjecttracker/include/modules/NvMultiObjectTracker/nvdstracker.h.

NVMOTCOMP_CPU [4/4]

#define NVMOTCOMP_CPU   0x02

Defines the "CPU" compute target flag.

Definition at line 87 of file 9.2/sources/libs/nvmultiobjecttracker/include/modules/NvMultiObjectTracker/nvdstracker.h.

NVMOTCOMP_DEFAULT [1/4]

#define NVMOTCOMP_DEFAULT   NVMOTCOMP_ANY

Defines the compute target flag for the default target.

Definition at line 85 of file 9.2/includes/nvdstracker.h.

NVMOTCOMP_DEFAULT [2/4]

#define NVMOTCOMP_DEFAULT   NVMOTCOMP_ANY

Defines the compute target flag for the default target.

Definition at line 85 of file includes/nvdstracker.h.

NVMOTCOMP_DEFAULT [3/4]

#define NVMOTCOMP_DEFAULT   NVMOTCOMP_ANY

Defines the compute target flag for the default target.

Definition at line 90 of file 9.2/sources/libs/nvmultiobjecttracker/include/modules/NvMultiObjectTracker/nvdstracker.h.

NVMOTCOMP_DEFAULT [4/4]

#define NVMOTCOMP_DEFAULT   NVMOTCOMP_ANY

Defines the compute target flag for the default target.

Definition at line 90 of file sources/libs/nvmultiobjecttracker/include/modules/NvMultiObjectTracker/nvdstracker.h.

NVMOTCOMP_GPU [1/4]

#define NVMOTCOMP_GPU   0x01

Compute target flags.

You can select multiple targets; the tracker will optimize across them. Combinations are allowed, e.g. NVTCOMP_GPU or NVTCOMP_PVA Defines the "GPU" compute target flag.

Definition at line 80 of file includes/nvdstracker.h.

NVMOTCOMP_GPU [2/4]

#define NVMOTCOMP_GPU   0x01

Compute target flags.

You can select multiple targets; the tracker will optimize across them. Combinations are allowed, e.g. NVTCOMP_GPU or NVTCOMP_PVA Defines the "GPU" compute target flag.

Definition at line 80 of file 9.2/includes/nvdstracker.h.

NVMOTCOMP_GPU [3/4]

#define NVMOTCOMP_GPU   0x01

Compute target flags.

You can select multiple targets; the tracker will optimize across them. Combinations are allowed, e.g. NVTCOMP_GPU or NVTCOMP_PVA Defines the "GPU" compute target flag.

Definition at line 86 of file sources/libs/nvmultiobjecttracker/include/modules/NvMultiObjectTracker/nvdstracker.h.

NVMOTCOMP_GPU [4/4]

#define NVMOTCOMP_GPU   0x01

Compute target flags.

You can select multiple targets; the tracker will optimize across them. Combinations are allowed, e.g. NVTCOMP_GPU or NVTCOMP_PVA Defines the "GPU" compute target flag.

Definition at line 86 of file 9.2/sources/libs/nvmultiobjecttracker/include/modules/NvMultiObjectTracker/nvdstracker.h.

NVMOTCOMP_PVA [1/4]

#define NVMOTCOMP_PVA   0x04

Defines the "PVA" compute target flag.

Definition at line 82 of file 9.2/includes/nvdstracker.h.

NVMOTCOMP_PVA [2/4]

#define NVMOTCOMP_PVA   0x04

Defines the "PVA" compute target flag.

Definition at line 82 of file includes/nvdstracker.h.

NVMOTCOMP_PVA [3/4]

#define NVMOTCOMP_PVA   0x04

Defines the "PVA" compute target flag.

Definition at line 88 of file 9.2/sources/libs/nvmultiobjecttracker/include/modules/NvMultiObjectTracker/nvdstracker.h.

NVMOTCOMP_PVA [4/4]

#define NVMOTCOMP_PVA   0x04

Defines the "PVA" compute target flag.

Definition at line 88 of file sources/libs/nvmultiobjecttracker/include/modules/NvMultiObjectTracker/nvdstracker.h.

Typedef Documentation

NvMOTClassId [1/4]

typedef uint16_t NvMOTClassId

Definition at line 55 of file includes/nvdstracker.h.

NvMOTClassId [2/4]

typedef uint16_t NvMOTClassId

Definition at line 55 of file 9.2/includes/nvdstracker.h.

NvMOTClassId [3/4]

typedef uint16_t NvMOTClassId

Definition at line 58 of file sources/libs/nvmultiobjecttracker/include/modules/NvMultiObjectTracker/nvdstracker.h.

NvMOTClassId [4/4]

typedef uint16_t NvMOTClassId

Definition at line 58 of file 9.2/sources/libs/nvmultiobjecttracker/include/modules/NvMultiObjectTracker/nvdstracker.h.

NvMOTFrameNum [1/4]

typedef uint32_t NvMOTFrameNum

Definition at line 54 of file includes/nvdstracker.h.

NvMOTFrameNum [2/4]

typedef uint32_t NvMOTFrameNum

Definition at line 54 of file 9.2/includes/nvdstracker.h.

NvMOTFrameNum [3/4]

typedef uint32_t NvMOTFrameNum

Definition at line 57 of file sources/libs/nvmultiobjecttracker/include/modules/NvMultiObjectTracker/nvdstracker.h.

NvMOTFrameNum [4/4]

typedef uint32_t NvMOTFrameNum

Definition at line 57 of file 9.2/sources/libs/nvmultiobjecttracker/include/modules/NvMultiObjectTracker/nvdstracker.h.

NvMOTStreamId [1/4]

typedef uint64_t NvMOTStreamId

Definition at line 53 of file includes/nvdstracker.h.

NvMOTStreamId [2/4]

typedef uint64_t NvMOTStreamId

Definition at line 53 of file 9.2/includes/nvdstracker.h.

NvMOTStreamId [3/4]

typedef uint64_t NvMOTStreamId

Definition at line 56 of file sources/libs/nvmultiobjecttracker/include/modules/NvMultiObjectTracker/nvdstracker.h.

NvMOTStreamId [4/4]

typedef uint64_t NvMOTStreamId

Definition at line 56 of file 9.2/sources/libs/nvmultiobjecttracker/include/modules/NvMultiObjectTracker/nvdstracker.h.

NvMOTTimeMeta [1/4]

typedef struct _NvMOTTimeMeta NvMOTTimeMeta

Per-frame timing: stream PTS (when valid), host-local ns for deltas, and frame index.

NvMOTTimeMeta [2/4]

typedef struct _NvMOTTimeMeta NvMOTTimeMeta

Per-frame timing: stream PTS (when valid), host-local ns for deltas, and frame index.

NvMOTTimeMeta [3/4]

typedef struct _NvMOTTimeMeta NvMOTTimeMeta

Holds the stream timestamp, host-local timestamp, and frame index.

NvMOTTimeMeta [4/4]

typedef struct _NvMOTTimeMeta NvMOTTimeMeta

Holds the stream timestamp, host-local timestamp, and frame index.

NvMOTTimeStamp [1/4]

typedef uint64_t NvMOTTimeStamp

Definition at line 52 of file 9.2/includes/nvdstracker.h.

NvMOTTimeStamp [2/4]

typedef uint64_t NvMOTTimeStamp

Definition at line 52 of file includes/nvdstracker.h.

NvMOTTimeStamp [3/4]

typedef uint64_t NvMOTTimeStamp

Definition at line 55 of file 9.2/sources/libs/nvmultiobjecttracker/include/modules/NvMultiObjectTracker/nvdstracker.h.

NvMOTTimeStamp [4/4]

typedef uint64_t NvMOTTimeStamp

Definition at line 55 of file sources/libs/nvmultiobjecttracker/include/modules/NvMultiObjectTracker/nvdstracker.h.

TimeStamp [1/4]

typedef NvMOTTimeStamp TimeStamp

Definition at line 56 of file 9.2/includes/nvdstracker.h.

TimeStamp [2/4]

typedef NvMOTTimeStamp TimeStamp

Definition at line 56 of file includes/nvdstracker.h.

TimeStamp [3/4]

typedef NvMOTTimeStamp TimeStamp

Definition at line 59 of file 9.2/sources/libs/nvmultiobjecttracker/include/modules/NvMultiObjectTracker/nvdstracker.h.

TimeStamp [4/4]

typedef NvMOTTimeStamp TimeStamp

Definition at line 59 of file sources/libs/nvmultiobjecttracker/include/modules/NvMultiObjectTracker/nvdstracker.h.

Function Documentation

NvDsCurrentTimestampNs()

static TimeStamp NvDsCurrentTimestampNs ( void  )

inlinestatic

Wall-clock time in nanoseconds since the Unix epoch (std::chrono::system_clock).

Definition at line 59 of file includes/nvdstracker.h.