| 摘要 |
An assisting visual apparatus for mooring a ship (1) is described. The apparatus comprises at least one pair of shooting means (TC1-TC3) arranged at given heights (H, H3) on the ship so as to have a visual field spanning the part surrounding the ship stern and a part of the ship itself, an image control device (20) comprising memory (27), a data processing unit (28) and an application software and adapted to combine the individual images shot by said shooting means (TC1-TC3), a display (24) on which the final image (Io) processed by the image control device is formed in real time. The application software of the image control device comprises a calibration function (100) of the shooting means which comprises, for all shooting means, the calculation (103) of the homographies with respect to a selected reference plane (À d ), the generation of a virtual image (I out ) as combination of the individual images deriving from the shooting means on the basis of the calculated homographies, the formation of at least one fusion map (M) on the basis of the virtual image (I out ). The application software also comprises a successive rendering function (200) which includes the formation of the final image (Io) to be displayed on the display according to said at least one fusion map (M). ( Fig. 2 ) |
