| 摘要 |
A method and system for automatically focusing an image received by an image capturing unit ( 100 ) relative to a target is disclosed. The target is present in a sequence of one or more scanned frames. The method includes dividing ( 302 ) each frame from the sequence of one or more scanned frames in a plurality of sections. The method further includes iteratively determining ( 304 ) a relative focus of the target within each section of the plurality of sections. The method further includes adjustment ( 306 ) of a position of at least a first light path adjustment element in response to the determined relative focus.
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