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MFPinholeCameraIntrinsics structure (mfapi.h)

  • Article

Contains zero or 1 pinhole camera intrinsic models that describe how to project a 3D point in physical world onto the 2D image frame of a camera. The conventions assumed by this structure imply a left-handed 3D coordinate system, with +X pointing to the right of the sensor, +Y pointing upwards from the sensor, and +Z pointing forward out of the sensor through the center (principal point) of the image.

Syntax

typedef struct _MFPinholeCameraIntrinsics {
  UINT32                                  IntrinsicModelCount;
  MFPinholeCameraIntrinsic_IntrinsicModel IntrinsicModels[1];
} MFPinholeCameraIntrinsics;

Members

IntrinsicModelCount

The number of camera intrinsic models in the IntrinsicModels array.

IntrinsicModels[1]

The array of camera intrinsic models in the intrinsic data.

Requirements

Requirement Value
Minimum supported client Windows 10 [desktop apps only]
Minimum supported server Windows Server 2016 [desktop apps only]
Header mfapi.h

See also

Media Foundation Structures