NVIDIA DeepStream SDK API Reference

5.0 Release

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Dewarping Metadata

Detailed Description

Defines metadata concerning dewarping.

Data Structures

struct  _NvDewarperSurfaceMeta
 Holds a set of dewarper metadata. More...
 

Macros

#define MAX_DEWARPED_VIEWS   4
 Maximum number of dewarped surfaces per frame supported. More...
 

Typedefs

typedef struct
_NvDewarperSurfaceMeta 
NvDewarperSurfaceMeta
 Holds a set of dewarper metadata. More...
 

Enumerations

enum  NvDsSurfaceType {
  NVDS_META_SURFACE_NONE =0,
  NVDS_META_SURFACE_FISH_PUSHBROOM =1,
  NVDS_META_SURFACE_FISH_VERTCYL =2,
  NVDS_META_SURFACE_PERSPECTIVE_PERSPECTIVE =3
}
 Defines metadata surface types. More...
 

Macro Definition Documentation

#define MAX_DEWARPED_VIEWS   4

Maximum number of dewarped surfaces per frame supported.

Definition at line 43 of file nvds_dewarper_meta.h.

Typedef Documentation

Holds a set of dewarper metadata.

Enumeration Type Documentation

Defines metadata surface types.

Enumerator
NVDS_META_SURFACE_NONE 
NVDS_META_SURFACE_FISH_PUSHBROOM 

Defines the pushbroom surface type.

NVDS_META_SURFACE_FISH_VERTCYL 

Defines the vertical radical cylindrical surface type.

NVDS_META_SURFACE_PERSPECTIVE_PERSPECTIVE 

Defines the perspective projection with Brown distortion model surface.

Definition at line 48 of file nvds_dewarper_meta.h.