lensfun
0.2.5
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Lens vignetting calibration data. More...
#include <lensfun.h>
Public Attributes | |
enum lfVignettingModel | Model |
The lens vignetting model used. | |
float | Focal |
Focal distance at which this calibration data was taken (0 - unspecified) | |
float | Aperture |
Aperture at which this calibration data was taken (0 - unspecified) | |
float | Distance |
Distance to subject (important only for vignetting) | |
float | Terms [3] |
Lens vignetting model coefficients (depending on model) | |
Lens vignetting calibration data.
Lens vignetting calibration data.
Vignetting depends on focal distance, aperture and distance to subject. The library will interpolate the coefficients if data for the exact focal distance, aperture and distance-to-subject is not available, trying first to match the exact focal distance, then the aperture.