HarrisKeypointDetector.h

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#ifndef NV_VPI_ALGORITHMS_HARRIS_KEYPOINT_DETECTOR_H
#define NV_VPI_ALGORITHMS_HARRIS_KEYPOINT_DETECTOR_H
 
#include "vpi/Export.h"
#include "vpi/Status.h"
#include "vpi/Types.h"
 
#include <stdint.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef struct
{
    uint32_t gradientSize;
 
    uint32_t blockSize;
 
    float strengthThresh;
 
    float sensitivity;
 
    float minNMSDistance;
} VPIHarrisKeypointDetectorParams;
 
VPI_PUBLIC VPIStatus vpiCreateHarrisKeypointDetector(VPIStream stream, uint32_t inputWidth, uint32_t inputHeight,
                                                     VPIPayload *payload);
 
VPI_PUBLIC VPIStatus vpiSubmitHarrisKeypointDetector(VPIPayload payload, VPIImage input, VPIArray outFeatures,
                                                     VPIArray outScores, const VPIHarrisKeypointDetectorParams *params);
 
#ifdef __cplusplus
}
#endif
 // end of VPI_HarrisDetector
 
#endif // NV_VPI_ALGORITHMS_HARRIS_KEYPOINT_DETECTOR_H