LensDistortionModels.h

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#ifndef NV_VPI_LENSDISTORTIONMODELS_H
#define NV_VPI_LENSDISTORTIONMODELS_H
 
#include "Export.h"
#include "Status.h"
#include "WarpMap.h"
 
#include <stdint.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef enum
{
    VPI_FISHEYE_EQUIDISTANT,
    VPI_FISHEYE_EQUISOLID,
    VPI_FISHEYE_ORTHOGRAPHIC,
    VPI_FISHEYE_STEREOGRAPHIC
} VPIFisheyeMapping;
 
typedef struct
{
    VPIFisheyeMapping mapping;
 
    float k1, k2, k3, k4;
} VPIFisheyeLensDistortionModel;
 
VPI_PUBLIC VPIStatus vpiWarpMapGenerateFromFisheyeLensDistortionModel(const VPICameraIntrinsic Kin,
                                                                      const VPICameraExtrinsic X,
                                                                      const VPICameraIntrinsic Kout,
                                                                      const VPIFisheyeLensDistortionModel *distModel,
                                                                      VPIWarpMap *warpMap);
 
typedef struct
{
    float k1;
    float k2;
    float k3;
    float k4;
    float k5;
    float k6;
    float p1;
    float p2;
} VPIPolynomialLensDistortionModel;
 
VPI_PUBLIC VPIStatus vpiWarpMapGenerateFromPolynomialLensDistortionModel(
    const VPICameraIntrinsic Kin, const VPICameraExtrinsic X, const VPICameraIntrinsic Kout,
    const VPIPolynomialLensDistortionModel *distModel, VPIWarpMap *warpMap);
 
#ifdef __cplusplus
}
#endif
 
#endif /* NV_VPI_LENSMODELS_H */