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  • DriveWorks SDK Reference
    5.20.37 Release
    For Test and Development only

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    Engine.h
    Go to the documentation of this file.
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    30
    46#ifndef DW_CALIBRATION_ENGINE_CALIBRATIONENGINE_H_
    47#define DW_CALIBRATION_ENGINE_CALIBRATIONENGINE_H_
    48
    50#include <dw/rig/Rig.h>
    54
    58#ifndef DW_L2_BUILD
    62#endif
    64
    65#ifdef __cplusplus
    66extern "C" {
    67#endif
    68
    89 dwContextHandle_t context);
    90
    133 uint32_t sensorIndex,
    134 const dwCalibrationCameraParams* params,
    135 dwEgomotionConstHandle_t egomotion,
    136 cudaStream_t stream,
    138
    168 const uint32_t imuIndex,
    169 const uint32_t canIndex,
    170 const dwCalibrationIMUParams* params,
    172
    173#ifndef DW_L2_BUILD
    197 uint32_t lidarIndex,
    198 uint32_t canIndex,
    199 const dwCalibrationLidarParams* params,
    200 cudaStream_t stream,
    202#endif
    203
    226 uint32_t radarIndex,
    227 uint32_t canIndex,
    228 const dwCalibrationRadarParams* params,
    230
    231#ifndef DW_L2_BUILD
    258 uint32_t vehicleSensorIndex,
    259 uint32_t leftSensorIndex,
    260 uint32_t rightSensorIndex,
    261 const dwCalibrationStereoParams* params,
    262 cudaStream_t stream,
    264
    288DW_DEPRECATED("Vehicle Calibration has been deprecated and will be removed/replaced by the next major release")
    290 uint32_t sensorIndex,
    291 const dwCalibrationVehicleParams* params,
    292 dwEgomotionConstHandle_t egoMotion,
    293 const dwVehicle* vehicle,
    295#endif
    296
    321
    341
    361
    378
    397
    416
    438
    460
    485
    509 uint32_t indexA, uint32_t indexB,
    512
    541
    542#ifndef DW_L2_BUILD
    561DW_DEPRECATED("Vehicle Calibration has been deprecated and will be removed/replaced by the next major release")
    565#endif
    566
    593 uint32_t historyCapacity,
    594 const uint32_t* d_featureCount,
    595 const uint32_t* d_ages,
    596 const dwVector2f* d_locationHistory,
    597 const dwFeature2DStatus* d_featureStatuses,
    598 uint32_t currentTimeIdx,
    599 dwTime_t timestamp,
    600 uint32_t sensorIndex,
    602
    628 uint32_t sensorIndex,
    630
    631#ifndef DW_L2_BUILD
    655 uint32_t pointCount,
    656 dwTime_t timestamp,
    657 uint32_t sensorIndex,
    659#endif
    660
    661#ifndef DW_L2_BUILD
    687 const dwTransformation3f* deltaPoseRigTimeAToTimeB,
    688 dwTime_t timestampA,
    689 dwTime_t timestampB,
    690 uint32_t sensorIndex,
    692#endif
    693
    713 uint32_t sensorIndex,
    715
    737 dwTime_t timestamp,
    738 uint32_t leftSensorIndex,
    739 uint32_t rightSensorIndex,
    741
    760DW_DEPRECATED("dwCalibrationEngine_addVehicleIOState() is deprecated and will be removed in the next major release,"
    761 " use dwCalibrationEngine_addVehicleIONonSafetyState() and dwCalibrationEngine_addVehicleIOActuationFeedback instead.")
    763 uint32_t sensorIndex,
    765
    787 uint32_t sensorIndex,
    789
    811 uint32_t sensorIndex,
    813
    814#ifdef __cplusplus
    815}
    816#endif
    819#endif // DW_CALIBRATION_ENGINE_CALIBRATIONENGINE_H_
    NVIDIA DriveWorks API: Calibration
    NVIDIA DriveWorks API: Calibration
    NVIDIA DriveWorks API: Core Methods
    Defines the radar motion.
    NVIDIA DriveWorks API: Radar Doppler Motion
    NVIDIA DriveWorks API: Egomotion Methods
    dwStatus
    Status definition.
    Definition: ErrorDefs.h:44
    NVIDIA DriveWorks API: Feature Array and Feature History Array
    NVIDIA DriveWorks API: Calibration
    Calibration parameters for calibrating a IMU sensor this should be added to the dwCalibrationParams p...
    Definition: IMUParams.h:53
    This structure contains one frame of data from a IMU sensor.
    Definition: IMUTypes.h:369
    NVIDIA DriveWorks API: Calibration
    Calibration parameters for calibrating a lidar sensor this should be added to the dwCalibrationParams...
    Definition: LidarParams.h:54
    NVIDIA DriveWorks API: Calibration
    Calibration parameters for calibrating a radar sensor this should be added to the dwCalibrationParams...
    Definition: RadarParams.h:72
    NVIDIA DriveWorks API: Rig Configuration
    NVIDIA DriveWorks API: Calibration
    Calibration parameters for calibrating a stereo sensor.
    Definition: StereoParams.h:55
    NVIDIA DriveWorks API: Calibration
    Vehicle steering calibration-related parameters.
    Definition: VehicleParams.h:53
    Steering parameter calibration data.
    Non-safety critical RoV state.
    The vehicle IO state data. Fields only set if supported by VehicleIO driver.
    Calibration parameters for calibrating a camera sensor.
    Definition: CameraParams.h:91
    DW_API_PUBLIC dwStatus dwCalibrationEngine_addLidarPose(const dwTransformation3f *deltaPoseLidarTimeAToTimeB, const dwTransformation3f *deltaPoseRigTimeAToTimeB, dwTime_t timestampA, dwTime_t timestampB, uint32_t sensorIndex, dwCalibrationEngineHandle_t engine)
    Adds lidar delta-poses and ego-motion delta poses to the calibration engine.
    DW_API_PUBLIC dwStatus dwCalibrationEngine_getVehicleWheelRadius(float32_t *radius, dwVehicleWheels wheel, dwCalibrationRoutineHandle_t routine, dwCalibrationEngineHandle_t engine)
    Get currently estimated wheel radius of a vehicle.
    DW_API_PUBLIC dwStatus dwCalibrationEngine_getSupportedSignals(dwCalibrationSignal *signals, dwCalibrationRoutineHandle_t routine, dwCalibrationEngineHandle_t engine)
    Query a calibration routine for the calibration type and enabled calibration signal components.
    DW_API_PUBLIC dwStatus dwCalibrationEngine_getCalibrationStatus(dwCalibrationStatus *status, dwCalibrationRoutineHandle_t routine, dwCalibrationEngineHandle_t engine)
    Returns the current status of a calibration routine.
    DW_API_PUBLIC dwStatus dwCalibrationEngine_reset(dwCalibrationEngineHandle_t engine)
    Resets the Calibration Engine module.
    DW_API_PUBLIC dwStatus dwCalibrationEngine_initializeStereo(dwCalibrationRoutineHandle_t *routine, uint32_t vehicleSensorIndex, uint32_t leftSensorIndex, uint32_t rightSensorIndex, const dwCalibrationStereoParams *params, cudaStream_t stream, dwCalibrationEngineHandle_t engine)
    This method initializes a stereo camera pose calibration routine relative to the sensor index of the ...
    DW_API_PUBLIC dwStatus dwCalibrationEngine_addRadarDopplerMotion(dwRadarDopplerMotion const *const radarMotion, uint32_t sensorIndex, dwCalibrationEngineHandle_t engine)
    Adds Radar Doppler motion to the calibration engine.
    DW_API_PUBLIC dwStatus dwCalibrationEngine_initialize(dwCalibrationEngineHandle_t *engine, dwConstRigHandle_t rig, dwContextHandle_t context)
    Creates and initializes a Calibration Engine.
    DW_API_PUBLIC dwStatus dwCalibrationEngine_addVehicleIOState(const dwVehicleIOState *vioState, uint32_t sensorIndex, dwCalibrationEngineHandle_t engine)
    Adds vehicle IO state to calibration engine.
    DW_API_PUBLIC dwStatus dwCalibrationEngine_addMatches(const dwFeatureHistoryArray *matches, dwTime_t timestamp, uint32_t leftSensorIndex, uint32_t rightSensorIndex, dwCalibrationEngineHandle_t engine)
    Adds detected visual feature matches to the calibration engine.
    DW_API_PUBLIC dwStatus dwCalibrationEngine_addVehicleIONonSafetyState(dwVehicleIONonSafetyState const *const vioNonSafetyState, uint32_t sensorIndex, dwCalibrationEngineHandle_t engine)
    Adds dwVehicleIONonSafetyState to calibration engine.
    DW_API_PUBLIC dwStatus dwCalibrationEngine_addFeatureDetections(uint32_t featureCapacity, uint32_t historyCapacity, const uint32_t *d_featureCount, const uint32_t *d_ages, const dwVector2f *d_locationHistory, const dwFeature2DStatus *d_featureStatuses, uint32_t currentTimeIdx, dwTime_t timestamp, uint32_t sensorIndex, dwCalibrationEngineHandle_t engine)
    Adds detected visual features to the calibration engine.
    DW_API_PUBLIC dwStatus dwCalibrationEngine_addIMUFrame(const dwIMUFrame *imuFrame, uint32_t sensorIndex, dwCalibrationEngineHandle_t engine)
    Adds an IMU frame from an IMU sensor to the calibration engine.
    DW_API_PUBLIC dwStatus dwCalibrationEngine_addVehicleIOActuationFeedback(dwVehicleIOActuationFeedback const *const vioActuationFeedback, uint32_t sensorIndex, dwCalibrationEngineHandle_t engine)
    Adds dwVehicleIOActuationFeedback to calibration engine.
    DW_API_PUBLIC dwStatus dwCalibrationEngine_resetCalibration(dwCalibrationRoutineHandle_t routine, dwCalibrationEngineHandle_t engine)
    Resets the calibration of a specific calibration routine associated with a calibration engine.
    DW_API_PUBLIC dwStatus dwCalibrationEngine_getSensorToRigTransformation(dwTransformation3f *sensorToRig, dwCalibrationRoutineHandle_t routine, dwCalibrationEngineHandle_t engine)
    Returns the current sensor to rig transformation of a calibration routine estimating this transformat...
    DW_API_PUBLIC dwStatus dwCalibrationEngine_dryrunRoutine(dwCalibrationRoutineHandle_t routine, dwCalibrationEngineHandle_t engine)
    Dryrun the routine estimation GPU to record CUDAGraph.
    DW_API_PUBLIC dwStatus dwCalibrationEngine_startCalibration(dwCalibrationRoutineHandle_t routine, dwCalibrationEngineHandle_t engine)
    Starts a calibration routine associated with a calibration engine.
    DW_API_PUBLIC dwStatus dwCalibrationEngine_release(dwCalibrationEngineHandle_t engine)
    Releases the Calibration Engine module.
    DW_API_PUBLIC dwStatus dwCalibrationEngine_addLidarPointCloud(const dwVector4f *lidarPoints, uint32_t pointCount, dwTime_t timestamp, uint32_t sensorIndex, dwCalibrationEngineHandle_t engine)
    Adds a lidar sweep to the calibration engine.
    DW_API_PUBLIC dwStatus dwCalibrationEngine_initializeCamera(dwCalibrationRoutineHandle_t *routine, uint32_t sensorIndex, const dwCalibrationCameraParams *params, dwEgomotionConstHandle_t egomotion, cudaStream_t stream, dwCalibrationEngineHandle_t engine)
    Initializes a camera calibration routine designated by the sensor provided to the method.
    DW_API_PUBLIC dwStatus dwCalibrationEngine_getSensorToSensorTransformation(dwTransformation3f *sensorToSensor, uint32_t indexA, uint32_t indexB, dwCalibrationRoutineHandle_t routine, dwCalibrationEngineHandle_t engine)
    Returns the current sensor to sensor transformation of a calibration routine estimating this transfor...
    DW_API_PUBLIC dwStatus dwCalibrationEngine_initializeVehicle(dwCalibrationRoutineHandle_t *routine, uint32_t sensorIndex, const dwCalibrationVehicleParams *params, dwEgomotionConstHandle_t egoMotion, const dwVehicle *vehicle, dwCalibrationEngineHandle_t engine)
    Initialize vehicle parameter calibration.
    DW_API_PUBLIC dwStatus dwCalibrationEngine_stopCalibration(dwCalibrationRoutineHandle_t routine, dwCalibrationEngineHandle_t engine)
    Stops a calibration routine associated with a calibration engine.
    DW_API_PUBLIC dwStatus dwCalibrationEngine_initializeIMU(dwCalibrationRoutineHandle_t *routine, const uint32_t imuIndex, const uint32_t canIndex, const dwCalibrationIMUParams *params, dwCalibrationEngineHandle_t engine)
    Initializes an IMU calibration routine designated by the sensor provided to the method.
    DW_API_PUBLIC dwStatus dwCalibrationEngine_initializeLidar(dwCalibrationRoutineHandle_t *routine, uint32_t lidarIndex, uint32_t canIndex, const dwCalibrationLidarParams *params, cudaStream_t stream, dwCalibrationEngineHandle_t engine)
    Initializes a lidar calibration routine designated by the sensor provided to the method.
    DW_API_PUBLIC dwStatus dwCalibrationEngine_initializeRadar(dwCalibrationRoutineHandle_t *routine, uint32_t radarIndex, uint32_t canIndex, const dwCalibrationRadarParams *params, dwCalibrationEngineHandle_t engine)
    Initializes a radar calibration routine designated by the sensor provided to the method.
    DW_API_PUBLIC dwStatus dwCalibrationEngine_getVehicleSteeringProperties(dwVehicleSteeringProperties *steering, dwCalibrationRoutineHandle_t routine, dwCalibrationEngineHandle_t engine)
    Get vehicle parameter calibration result.
    struct dwCalibrationEngineObject * dwCalibrationEngineHandle_t
    struct dwCalibrationRoutineObject * dwCalibrationRoutineHandle_t
    Handles to calibration module objects.
    dwCalibrationSignal
    Defines signal types supported by a calibration routine.
    Defines the current status of an individual calibration.
    float float32_t
    Specifies POD types.
    Definition: BasicTypes.h:59
    int64_t dwTime_t
    Specifies a timestamp unit, in microseconds.
    Definition: BasicTypes.h:65
    struct dwContextObject * dwContextHandle_t
    Context handle.
    Definition: Context.h:85
    #define DW_DEPRECATED(msg)
    Definition: Exports.h:68
    #define DW_API_PUBLIC
    Definition: Exports.h:56
    struct dwEgomotionObject const * dwEgomotionConstHandle_t
    Const Egomotion Handle.
    Definition: Egomotion.h:89
    dwFeature2DStatus
    Defines the possible status of a feature.
    Definition: FeatureList.h:62
    Holds pointers to the data exposed by a feature2d list.
    Definition: FeatureList.h:116
    struct dwRigObject const * dwConstRigHandle_t
    Handle representing the const Rig interface.
    Definition: Rig.h:74
    dwVehicleWheels
    Define index for each of the wheels on a 4 wheeled vehicle.
    Definition: Vehicle.h:70
    DEPRECATED: Properties of a passenger car vehicle.
    Definition: Vehicle.h:428
    Specifies a 3D rigid transformation.
    Definition: MatrixTypes.h:182
    Defines a two-element single-precision floating-point vector.
    Definition: MatrixTypes.h:48
    Defines a four-element single-precision floating point vector.
    Definition: MatrixTypes.h:92
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