Image scanning method

Facsimile and static presentation processing – Facsimile – Picture signal generator

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

358409, 358408, H04N 104

Patent

active

061307610

ABSTRACT:
An image scanning method for a scanner that can simultaneously sense image signals corresponding to the three primary colors or a monochromic color, and store the signals in a storage device within one exposition process. The scanning method can further determine a period of the driving signal and a number of rotation steps for the driving motor to calculate the period of the triggering signal for a light-sensitive device. The scanning method according to the invention can therefore reduce the time needed for a scanning process and improve efficiency. Furthermore, the signal-to-noise ratio of a CCD module can be improved, and the requirement for the brightness of the light source is lowered as well.

REFERENCES:
patent: 4574291 (1986-03-01), Wimmer
patent: 4622596 (1986-11-01), Suga et al.

LandOfFree

Say what you really think

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

Rating

Image scanning method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Image scanning method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Image scanning method will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2261110

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