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US07664384B2 User defined autofocus area 有权
用户定义的自动对焦区域

User defined autofocus area
摘要:
A device allows a user to select an arbitrary portion of a scene being previewed for picture taking. In one implementation, the device includes a camera; a display to preview a scene associated with the camera; an interface configured to allow a user of the device to select a portion of the scene; and autofocus logic to adjust the focus of the camera based on the selected portion of the scene.
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