Use of pre-scanned low resolution imagery data for synchronizing

Details Use of pre-scanned low resolution imagery data for synchronizing Use of pre-scanned low resolution imagery data for synchronizing

1990-09-17

1992-10-20

Peng, John K.

Facsimile and static presentation processing

Static presentation processing

Attribute control

358214, 355 41, 355 77, H04N 911

Patent

active

051574829

ABSTRACT:
A plurality of color photographic images that have been captured on a continuous color photographic film strip are pre-scanned at low resolution and then rescanned at high resolutin by an opto-electronic scanning device and processed for storage as a plurality of digitized images in a digital imagery data base. The film strip contains notches to spatially locate pre-scan frame data during rescan. During pre-scan the film strip is translated past an opto-electronic scanner in a first direction to obtain a plurality of first digitally encoded images. During high resolution rescan, the film strip is translated in the reverse direction. The high resolution imagery data is mapped into image storage memory on the basis of the contents of respective first digitally encoded images. During the rescan the mapping process is calibrated on the basis of information contained on the film strip other than the notches, such as detected interframe gaps and a correlation of low resolution and high resolution frame `fingerprints`.

REFERENCES:
patent: 3637920 (1972-01-01), Becker et al.
patent: 4096523 (1978-06-01), Belmares-Sarabia et al.
patent: 4097892 (1978-06-01), Balding
patent: 4272780 (1981-06-01), Belmares-Sarabia et al.
patent: 4418353 (1983-11-01), Poetsch et al.
patent: 4627719 (1986-12-01), Nitsch et al.
patent: 4642684 (1987-02-01), Alkofer
patent: 4656525 (1987-04-01), Norris
patent: 4666307 (1987-05-01), Matsumoto et al.
patent: 4668082 (1987-05-01), Terashita et al.
patent: 4679095 (1987-07-01), Kitamura et al.
patent: 4736245 (1988-04-01), Seto et al.
patent: 4769695 (1988-09-01), Terashita
patent: 4777525 (1988-10-01), Preston, Jr.
patent: 4829370 (1989-05-01), Mayne et al.
patent: 4845551 (1989-07-01), Matsumoto
patent: 4893345 (1990-01-01), Matsumoto
patent: 4899212 (1990-02-01), Kaneko et al.
patent: 4933713 (1990-06-01), Tsuji et al.
patent: 4947205 (1990-08-01), Benker et al.
patent: 4987440 (1991-01-01), Benker et al.
patent: 5060061 (1991-10-01), Shishido et al.

Affiliated with

Also associated with

Rating

Use of pre-scanned low resolution imagery data for synchronizing does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Use of pre-scanned low resolution imagery data for synchronizing, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Use of pre-scanned low resolution imagery data for synchronizing will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-196725