Image analysis – Image transformation or preprocessing – Image storage or retrieval
Reexamination Certificate
2006-10-10
2006-10-10
Patel, Kanjibhai (Department: 2624)
Image analysis
Image transformation or preprocessing
Image storage or retrieval
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
Fang Ming
Tyan Jenn-Kwei
F. Chau & Associates LL
Paschburg Donald B.
Patel Kanjibhai
Siemens Corporate Research Inc.
LandOfFree
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.
Profile ID: LFUS-PAI-O-3677098