xiiSensorCalibration Struct Reference

#include <SensorRendering.h>

Inheritance diagram for xiiSensorCalibration:

Public Attributes
xiiEnum< xiiSensorShutterType >	m_Shutter
xiiEnum< xiiSensorNoiseModel >	m_NoiseModel
xiiUInt32	m_uiResolutionX = 1280U
xiiUInt32	m_uiResolutionY = 720U
float	m_fFocalLengthXPixels = 640.0f
float	m_fFocalLengthYPixels = 640.0f
float	m_fPrincipalPointXPixels = 639.5f
float	m_fPrincipalPointYPixels = 359.5f
xiiVec3	m_vRadialDistortion = xiiVec3::MakeZero()
xiiVec2	m_vTangentialDistortion = xiiVec2::MakeZero()
float	m_fNearPlaneMeters = 0.05f
float	m_fFarPlaneMeters = 1000.0f
float	m_fExposureSeconds = 1.0f / 60.0f
float	m_fRollingShutterSeconds = 0.0f
float	m_fWavelengthNanometers = 550.0f
xiiVec3	m_vSpectralSensitivity = xiiVec3(0.2126f, 0.7152f, 0.0722f)
float	m_fQuantumEfficiency = 0.72f
float	m_fRadianceToElectrons = 10000.0f
float	m_fAnalogGain = 1.0f
float	m_fReadNoiseElectrons = 1.5f
float	m_fShotNoiseScale = 1.0f
float	m_fSaturationElectrons = 30000.0f
float	m_fDepthNoiseStandardDeviationMeters = 0.002f
float	m_fDepthNoiseScalePerMeter = 0.001f
xiiUInt32	m_uiOutputBitDepth = 16U
xiiUInt32	m_uiNoiseSeed = 0U

Detailed Description

Calibrated camera and detector response used by robotics and scientific views.

Focal length and principal point use pixel units so recorded calibration data can be transferred without conversion. Distances are metres, exposure is seconds and wavelength is nanometres. Spectral sensitivity converts scene RGB radiance into a scalar detector response for infrared, depth-return and LiDAR modes.

Member Data Documentation

m_vRadialDistortion

xiiVec3 xiiSensorCalibration::m_vRadialDistortion = xiiVec3::MakeZero()

Brown-Conrady coefficients in normalized sensor coordinates. Radial stores k1, k2, k3; tangential stores p1, p2.

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The documentation for this struct was generated from the following file:

• /home/runner/work/XII/XII/Source/Engine/GraphicsCore/Lighting/SensorRendering.h