Patent №
US 4,872,201
Granted
1989-10-03
Filed 1984
Owner
NEC CORPORATION
Lab
—
AI components
2
vision · hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
06657428
A pattern matching apparatus for comparing an input pattern of features with a reference pattern. Address information is stored in the reference pattern along with features, so that branching in a work memory which stores cumulative distances between the input and reference patterns may be effected. In this manner, memory requirements for storing reference patterns are reduced, and the number of required distance calculations also is reduced.
AI classification
AI hardware1.00
Vision0.51
Speech0.23
Machine learning0.11
Natural language0.01
Knowledge representation0.01
Planning0.00
Evolutionary computation0.00
Ownership
NEC CORPORATION
assignment · 51270409
Assignors
SAKOE, HIROAKI
On an employer assignment, the assignors are typically the inventors.
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