Automatic exposure adjusting apparatus for automatically...

H - Electricity – 04 – N

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

352/18

H04N 9/79 (2006.01) H04N 5/235 (2006.01) H04N 5/91 (2006.01)

Patent

CA 2019943

An automatic exposure adjusting apparatus for use in a video camera automatically adjusts exposure based on a video signal obtained from an image sensing circuit. The automatic exposure adjusting apparatus detects a luminance signal level of the video signal and detects a first mean value which is a simple mean value per unit area of an image sensed picture. The automatic exposure adjusting apparatus also outputs a second mean value weighted every area in accordance with a luminance distribution in the image sensed picture. The automatic exposure adjusting apparatus controls the adjustment of exposure based on the first and second mean values. Such weighting of the luminance level in accordance with the luminance distribution is carried out based on the fussy inference.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Automatic exposure adjusting apparatus for automatically... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Automatic exposure adjusting apparatus for automatically..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Automatic exposure adjusting apparatus for automatically... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1712763

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.