Functions | |
| cpl_polynomial * | sinfoni_distortion_estimate (const cpl_image *org, int xmin, int ymin, int xmax, int ymax, int auto_ramp_sub, int arc_sat, cpl_apertures **arcs) |
| Estimate the distortion using vertical curved arcs. More... | |
| cpl_apertures * | sinfoni_distortion_detect_arcs (cpl_image *im, cpl_image **label_im, int arc_sat, int xmin, int ymin, int xmax, int ymax) |
| Detect the vertical arcs in an image. More... | |
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Detect the vertical arcs in an image.
Definition at line 248 of file sinfoni_distortion.c. |
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Estimate the distortion using vertical curved arcs.
If (Xi, yi) define positions on the curved arcs, and (xi, yi) the associated positions on the straight arcs, the created polynomial is Xi = P(xi, yi). This polynomial can be used as it is by the CPL warping function to correct the image. Definition at line 107 of file sinfoni_distortion.c. |
1.2.13.1 written by Dimitri van Heesch,
© 1997-2001