Imaging system with enlarged depth of field

Details Imaging system with enlarged depth of field Imaging system with enlarged depth of field

1981-11-02

1983-09-13

Martin, John C.

Facsimile and static presentation processing

Facsimile

Recording apparatus

358206, 358213, 358227, H04N 530, H04N 308, H04N 314

Patent

active

044045948

ABSTRACT:
An imaging system with an enlarged depth of field for use with a means for focusing an image, including: means for sensing an image sample from each of a plurality of portions of the image at each of a plurality of optical distances from the means for focusing; means for determining the relative focus of the image samples derived from a portion of the image at each of the plurality of distances; and means responsive to the means for determining for choosing, for each of the plurality of portions of the image, the image sample having a desired focus.

Affiliated with

Also associated with

Rating

Imaging system with enlarged depth of field does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Imaging system with enlarged depth of field, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Imaging system with enlarged depth of field will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1733251