| 摘要 |
An optical viewing system ( 100 ) for viewing an object region has a display unit ( 105 ) which has a plurality of controllable display segments which make available color pulse sequences in order to generate a display image which is built up of a plurality of image points. The optical viewing system ( 100 ) includes a superposition unit ( 110 ) which superposes an image, which is made available by the display unit ( 105 ), onto the image of an object region ( 104 ). The optical viewing system has a camera unit ( 111, 113 ) to which the superposed image of display unit ( 105 ) and object region ( 104 ) is supplied. The camera unit ( 111, 113 ) has image sensors ( 112, 114 ) whose light sensitivity is adjustable as a function of time. The light sensitivity of the image sensors ( 112, 114 ) is matched to the color pulse sequence in such a manner that the image sensor ( 112, 114 ) can detect at least two light pulses of different color from the color pulse sequence from a display segment.
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