| 摘要 |
Optical scanning apparatus (1), comprising a linear detector array (4), optical imaging means (2) for imaging an image to be scanned on the array (4) and scanning means for at least substantially perpendicularly shifting, in a first operational mode, the image with respect to the array (4). By inclining the array (4), the image, in a second operational mode, does not shift perpendicularly with respect to the array, as a result of which an enhanced signal/noise ratio can be simply realized. <IMAGE> |
