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 Title: |
CA2144404AA:
PRODUCE RECOGNITION SYSTEM[French]
[ Derwent Title ]
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Country:
Kind: |
CA Canada
AA
(See also:
CA2144404C )
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| Inventor: |
BOLLE, RUDOLF M.; United States of America
CONNELL, JONATHAN H.; United States of America
HAAS, NORMAND; United States of America
MOHAN, RAKESH; United States of America
TAUBIN, GABRIEL; United States of America
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| Assignee: |
INTERNATIONAL BUSINESS MACHINES CORPORATION United States of America
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| Published / Filed: |
1995-10-30
/ 1995-03-10
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| Application Number: |
CA1995002144404
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| IPC Code: |
Advanced:
G06K 9/46;
G07G 1/00;
Core:
more...
IPC-7:
G06T 7/60;
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| ECLA Code: |
G06K9/46B1; G07G1/00C2D;
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| Priority Number: |
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| Abstract: |
The present system and apparatus uses image processing to recognize objects within a scene. The system includes an illumination source for illuminating the scene. By controlling the illumination source, an image processing system can take a first digitize image of the scene with the object illuminated a higher level and a second digitized image with the object illuminated at a lower level. Using an algorithm, the object(s) image is segmented from a background image of the scene by a comparison of the two digitized images taken. A processed image (that can be used to characterize features) of the object(s) is then compared to stored reference images. The object is recognized when a match occurs. The system can recognize objects independent of size and number and can be trained to recognize objects that it was not originally programmed to recognize.
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| INPADOC Legal Status: |
| Gazette date |
Code |
Description (remarks) List all possible codes for CA |
| 2006-03-10 |
MKLA - |
Lapsed
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| 2003-04-03 |
EEER + |
Examination request
( 1998-07-09 )
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| 1998-07-09 |
EEER + |
Examination request
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Family Legal Status Report
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| Designated Country: |
AT BE CH DE ES FR GB IT LI NL SE
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