Patent №
US 6,988,093
Granted
2006-01-17
Filed 2002
Owner
COMMISSARIAT A L'ENERGIE ATOMIQUE
Lab
—
AI components
4
nlp · vision · kr · hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
10270250
A method of comparing two multimedia documents includes a three-step registration process. Each document is analyzed to extract concrete or abstract single medium or multimedia elements (meta-segments) from the document. The meta-segments are categorized to identify categories of information in the document. Then, a meta-identifier is produced for the document from the information that identifies the contents of the meta-segments. After registration, traces of the multimedia documents can be compared, without requiring the entire contents of the multimedia documents to be compared.
AI classification
Ownership
COMMISSARIAT A L'ENERGIE ATOMIQUE
assignment · 136850720
Assignors
PIC, MARC, ESSAFI, HASSANE, GAYRARD, MICHEL-PIERRE
On an employer assignment, the assignors are typically the inventors.