Holds Harris keypoint parameters.
Definition at line 671 of file nvmedia_vpi.h.
Data Fields | |
| const uint32_t | gradientSize |
| Holds gradient window size. More... | |
| const NvMediaVPIHarrisGradientFilterType | gradientFilterType |
| Holds filter type. More... | |
| const int16_t * | horizontalFilterCoefficients |
| Holds horizontal filter of gradientSize coefficients. More... | |
| const uint16_t * | verticalFilterCoefficients |
| Holds vertical filter of gradientSize coefficients. More... | |
| const uint32_t | blockSize |
| Holds block window size used to compute the Harris Corner score. More... | |
| const float_t | strengthThresh |
| Holds the minimum threshold with which to eliminate Harris Corner scores. More... | |
| const float_t | sensitivity |
| Holds the sensitivity threshold from the Harris-Stephens equation. More... | |
| const NvMediaVPINonMaxSuppressionType | nonMaxSuppressionType |
| Holds the post-process non-maximum suppression type. More... | |
| const float_t | minDistance |
| Holds the radial Euclidean distance for non-maximum suppression. More... | |
| const uint32_t NvMediaVPIGetKeyPointsHarrisParams::blockSize |
Holds block window size used to compute the Harris Corner score.
Must be 3, 5 or 7.
Definition at line 682 of file nvmedia_vpi.h.
| const NvMediaVPIHarrisGradientFilterType NvMediaVPIGetKeyPointsHarrisParams::gradientFilterType |
Holds filter type.
Definition at line 675 of file nvmedia_vpi.h.
| const uint32_t NvMediaVPIGetKeyPointsHarrisParams::gradientSize |
| const int16_t* NvMediaVPIGetKeyPointsHarrisParams::horizontalFilterCoefficients |
Holds horizontal filter of gradientSize coefficients.
Definition at line 677 of file nvmedia_vpi.h.
| const float_t NvMediaVPIGetKeyPointsHarrisParams::minDistance |
Holds the radial Euclidean distance for non-maximum suppression.
Definition at line 691 of file nvmedia_vpi.h.
| const NvMediaVPINonMaxSuppressionType NvMediaVPIGetKeyPointsHarrisParams::nonMaxSuppressionType |
Holds the post-process non-maximum suppression type.
Definition at line 689 of file nvmedia_vpi.h.
| const float_t NvMediaVPIGetKeyPointsHarrisParams::sensitivity |
Holds the sensitivity threshold from the Harris-Stephens equation.
Definition at line 687 of file nvmedia_vpi.h.
| const float_t NvMediaVPIGetKeyPointsHarrisParams::strengthThresh |
Holds the minimum threshold with which to eliminate Harris Corner scores.
Definition at line 685 of file nvmedia_vpi.h.
| const uint16_t* NvMediaVPIGetKeyPointsHarrisParams::verticalFilterCoefficients |
Holds vertical filter of gradientSize coefficients.
Definition at line 679 of file nvmedia_vpi.h.