Focus verification in a digital imaging device

Details Focus verification in a digital imaging device Focus verification in a digital imaging device

2006-07-28

2009-11-24

Ye, Lin (Department: 2622)

Television

Camera, system and detail

Optics

C348S208120, C348S345000

Reexamination Certificate

active

07623178

ABSTRACT:
Disclosed are digital imaging devices that embody a method or algorithm for transitioning from a displayable focus process to a high speed focus process which can be displayed, and wherein the transition is accomplished in a seamless fashion. In addition, the digital imaging devices may embody a method for quickly verifying the focus quality of the image. If the focus quality is acceptable, the device indicates that focus is good and avoids a long auto-focus time.

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