METHOD AND DEVICE TO DETERMINE A DESCRIPTOR FOR A SIGNAL REPRESENTING A MULTIMEDIA ITEM, DEVICE FOR RETRIEVING ITEMS IN A DATABASE, DEVICE FOR CLASSIFICATION OF MULTIMEDIA ITEMS IN A DATABASE
Patent №
US 7,730,004
Granted
2010-06-01
Filed 2007
Owner
THOMSON LICENSING
Lab
—
AI components
1
vision
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
11821436
The invention concerns a method and a device to determine a descriptor for a signal representing a multimedia item. The method comprises the step of applying to said signal a first bank of directional filters in order to obtain a first set of coefficients. According to the invention the method comprises the steps of: Application to the classification and retrieval of multimedia items.
AI classification
Vision1.00
Natural language0.08
AI hardware0.04
Knowledge representation0.03
Planning0.01
Speech0.00
Machine learning0.00
Evolutionary computation0.00
Ownership
THOMSON LICENSING
assignment · 202290827
Assignors
STAUDER, JURGEN, SIROT, JOEL, MARIA-ALPHONSE, JEAN-EMILE
On an employer assignment, the assignors are typically the inventors.
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