LandmarkDetector.h File Reference

Detailed Description

NVIDIA DriveWorks API: Landmark Detector Methods

Description: This file defines landmark detection methods.

Definition in file LandmarkDetector.h.

Go to the source code of this file.

Data Structures
struct	dwLandmarkDetectorParams
struct	dwLRNPostProcessingParam
	Data structure holding post processing parameters. More...
struct	dwRoadMarkingPolygonDetectionParam
	Data structure for holding road marking polygon detection parameters. More...

Typedefs
typedef struct dwLandmarkDetectorObject *	dwLandmarkDetectorHandle_t
	Handle to a LandmarkDetector. More...

Enumerations
enum	dwLandmarkSelectionMask {   DW_LANDMARK_SELECTION_MASK_LANE_MARKING = (1 << DW_LANDMARK_TYPE_LANE_MARKINGS),   DW_LANDMARK_SELECTION_MASK_POLES = (1 << DW_LANDMARK_TYPE_POLES),   DW_LANDMARK_SELECTION_MASK_INTERSECTIONS = (1 << DW_LANDMARK_TYPE_INTERSECTIONS),   DW_LANDMARK_SELECTION_MASK_ROADMARK = (1 << DW_LANDMARK_TYPE_ROADMARK),   DW_LANDMARK_SELECTION_MASK_ALL = (DW_LANDMARK_SELECTION_MASK_LANE_MARKING | DW_LANDMARK_SELECTION_MASK_POLES | DW_LANDMARK_SELECTION_MASK_INTERSECTIONS | DW_LANDMARK_SELECTION_MASK_ROADMARK) }
	Bitmask enum which enables specific landmark types to detect. More...

Functions
dwStatus	dwLandmarkDetector_detectLandmarks (dwLaneDetection *lanes, dwLandmarkDetection *landmarks, dwRoadmarkDetection *roadmarks, const dwImageCUDA *frame, dwLandmarkDetectorHandle_t obj)
	Very simple API call to do inference on a frame. More...
dwStatus	dwLandmarkDetector_detectLandmarksAutoNet (dwLaneDetection *lanes, dwLandmarkDetection *landmarks, dwRoadmarkDetection *roadmarks, dwAutoNetOutputHandle_t netOutput, dwLandmarkDetectorHandle_t obj)
	Very simple API call to do inference on a frame. More...
DW_API_PUBLIC dwStatus	dwLandmarkDetector_getCUDAStream (cudaStream_t *stream, dwLandmarkDetectorHandle_t obj)
	Gets CUDA stream used by the landmark detection. More...
DW_API_PUBLIC dwStatus	dwLandmarkDetector_getDetectionROI (dwRect *roi, dwLandmarkDetectorHandle_t obj)
	Get detection Region of Interest (ROI) for the detector. More...
DW_API_PUBLIC dwStatus	dwLandmarkDetector_getLandmarkDetections (dwLandmarkDetection *landmarkDetection, dwLandmarkDetectorHandle_t obj)
	Gets the general landmark detection in image coordinates. More...
DW_API_PUBLIC dwStatus	dwLandmarkDetector_getLaneDetections (dwLaneDetection *lanes, dwLandmarkDetectorHandle_t obj)
	Gets the latest computed results in image coordinates. More...
DW_API_PUBLIC dwStatus	dwLandmarkDetector_getPostProcessingParam (dwLRNPostProcessingParam *param, dwLandmarkDetectorHandle_t obj)
	Note: only DW_MAPNET_TYPE_REGRESSOR and DW_MAPNET_TYPE_E2E type networks are supported Get post processing parameters for regressor network. More...
DW_API_PUBLIC dwStatus	dwLandmarkDetector_getRoadmarkDetections (dwRoadmarkDetection *roadmarkDetection, dwLandmarkDetectorHandle_t obj)
	Gets the roadmark detection in image coordinates. More...
DW_API_PUBLIC dwStatus	dwLandmarkDetector_initializeDefaultParams (dwLandmarkDetectorParams *params, uint32_t frameWidth, uint32_t frameHeight)
	Sets the default detected landmark types for the LandmarkDetector. More...
DW_API_PUBLIC dwStatus	dwLandmarkDetector_initializeDefaultRegressorParams (dwLRNPostProcessingParam *params)
	Note: only DW_MAPNET_TYPE_REGRESSOR and DW_MAPNET_TYPE_E2E type networks are supported Sets the default regressor post processing parameters for the LandmarkDetector. More...
DW_API_PUBLIC dwStatus	dwLandmarkDetector_initializeFromAutoNet (dwLandmarkDetectorHandle_t *obj, dwAutoNetHandle_t autonet, dwLandmarkDetectorParams params, uint32_t frameWidth, uint32_t frameHeight, dwContextHandle_t ctx)
	Initializes a landmark detector module based on AutoNet. More...
DW_API_PUBLIC dwStatus	dwLandmarkDetector_initializeFromMapNet (dwLandmarkDetectorHandle_t *obj, dwMapNetHandle_t mapnet, dwLandmarkDetectorParams params, uint32_t frameWidth, uint32_t frameHeight, dwContextHandle_t ctx)
	Initializes a landmark detector module based on MapNet. More...
DW_API_PUBLIC dwStatus	dwLandmarkDetector_release (dwLandmarkDetectorHandle_t obj)
	Releases the detector module. More...
DW_API_PUBLIC dwStatus	dwLandmarkDetector_reset (dwLandmarkDetectorHandle_t obj)
	Resets the landmark detector module. More...
DW_API_PUBLIC dwStatus	dwLandmarkDetector_setCamera (dwCameraModelHandle_t camera, const dwTransformation3f *cameraToRig, dwLandmarkDetectorHandle_t obj)
	Sets the calibrated camera for projection of lanes and landmarks. More...
DW_API_PUBLIC dwStatus	dwLandmarkDetector_setCUDAStream (cudaStream_t stream, dwLandmarkDetectorHandle_t obj)
	Sets the CUDA stream for CUDA related operations. More...
DW_API_PUBLIC dwStatus	dwLandmarkDetector_setPostProcessingParam (const dwLRNPostProcessingParam param, dwLandmarkDetectorHandle_t obj)
	Note: only DW_MAPNET_TYPE_REGRESSOR and DW_MAPNET_TYPE_E2E type networks are supported. More...
DW_API_PUBLIC dwStatus	dwLandmarkDetector_setROI (dwRect detectionROI, dwLandmarkDetectorHandle_t obj)
	Set image ROI for landmark detector. More...