lensfun
0.2.7.0
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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 length 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.
Vignetting depends on focal length, aperture and distance to subject. The library will interpolate the coefficients if data for the exact focal length, aperture and distance-to-subject is not available, trying first to match the exact focal length, then the aperture.