Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Sheng-Hung Cheng0
Hsin-Yu Chen0
Date of Patent
August 23, 2011
0Patent Application Number
122301330
Date Filed
August 25, 2008
0Patent Primary Examiner
Patent abstract
The invention discloses a focusing control apparatus applied in an image recording system. The focusing control apparatus of the invention includes an evaluating unit and a control module. The evaluating unit can generate a plurality of focus values in accordance with an image sensed by a sensor. Furthermore, the control module can calculate a weight focus value in accordance with the focus values, and selectively generates a control signal based on the weight focus value and a depth of focus table, so as to control the movement of a lens.
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