Automatic document reading system for technical drawings

Image analysis – Image transformation or preprocessing – Image storage or retrieval

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C382S113000, C707S793000

Reexamination Certificate

active

07120318

ABSTRACT:
A system and method for electronic archival of paper-based technical drawings includes a system having a processor, a form learning unit in signal communication with the processor for learning the form of a model drawing image, a form localization unit in signal communication with the processor for localizing the form of an input drawing image, an optical character recognition unit in signal communication with the processor for optically recognizing identification text of the input drawing image, and a result verification unit in signal communication with the processor for verifying the results of the recognized identification text of the input drawing image; and further includes a method for providing a model drawing image, learning the form of the provided model drawing image, receiving an input drawing image, localizing the form of the input drawing image, optically recognizing identification text of the input drawing image, verifying the results of the recognized identification text of the input drawing image, and storing the input drawing image and the corresponding verified identification text into a drawing database.

REFERENCES:
patent: 6941000 (2005-09-01), Wong

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

Automatic document reading system for technical drawings 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 document reading system for technical drawings, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Automatic document reading system for technical drawings will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3677098

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