| 摘要 |
<p>The method involves receiving radiations delivered by an optical imaging system in different positions relative to objects by cameras e.g. charge coupled device cameras. Position coordinates of raster points calculated based on an assumed imaging ratio of the imaging system to the objects, are obtained in raster coordinate systems. An imaging ratio of the objects is corrected based on deviation of actual position coordinates to the calculated position coordinates. Shape of refractive surfaces of the objects is obtained based on the iteratively corrected imaging ratio of the objects. An independent claim is also included for a device for recording shape of a transparent, refractive and aspherical object.</p> |
