Method for pattern recognition using prototype transformations and hierarchical filtering
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 5, 1996
Issued Date -
N/A
app pub date -
Nov 23, 1994
filing date -
Nov 22, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Articles being graphical input patterns are sorted by a pattern-recognition machine that includes a data base of prototype patterns, each labeled with its respective class. The sorting method includes stops of storing input patterns in the pattern-recognition machine and classifying the stored input patterns. The classification is performed by calculating at least two distance functions between input patterns and prototype patterns. The distance functions belong to a hierarchy of distance functions that vary in the degree to which they are computationally intensive, and concomitantly, in their accuracy. Overall computational requirements are reduced by using less computationally intensive distance functions to preliminary filter out those prototype patterns that are farthest from the input pattern.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully