Method and apparatus for capturing high quality long...

Television – Camera – system and detail – Optics

Reexamination Certificate

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Details

C348S243000, C396S215000

Reexamination Certificate

active

07852402

ABSTRACT:
A digital camera captures high quality long exposure images by capturing and summing several images of the same scene. The effective ISO of the camera is reduced by scaling the summed image, thus reducing image noise and improving long exposure quality.

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