Rotation and position invariant optical character recognition

Details Rotation and position invariant optical character recognition Rotation and position invariant optical character recognition

1991-06-05

1994-05-31

Mancuso, Joseph

Image analysis

Histogram processing

For setting a threshold

382 10, G06K 954, G06K 900

Patent

active

053176529

ABSTRACT:
A character recognition system wherein the flexibility of the recognition task is expanded for orientation independence, position independence, and orientation and position independence. The system also provides a technique for implementing concurrency in the processing to achieve high speed without sacrificing performance. The system is readily implemented on conventional machine vision computing systems.

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