| 摘要 |
The method involves defining sectors of the intensity images with a sector vertex on a sector origin point which lies in an annular structure. A distance of an intensity extreme value to the sector vertex of each sector of a group of sectors is determined. A distance vector contains the distances of all sectors of the group of sectors. An independent claim is included for a device for image processing of intensity images having an annular structure for determining the position from deviation or radius of the annular structure, particularly for evaluating an interferogram or for exact position determination of object. |
