GROUP BASED CONTROL SCHEME FOR VIDEO COMPRESSION

Patent №

US 6,104,705

Granted

2000-08-15

Filed 1997

Owner

PHILIPS ELECTRONICS NORTH AMERICA CORPORATION

Lab

—

AI components

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

09001319

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A method by which video compression parameters of different video streams are changed to optimize overall bandwidth utilization according to rules related to the varying interactions among group members. Different video streams are allocated different portions of the overall bandwidth based on a priority scheme. The priority scheme is based upon group dynamics. A controller (central or distributed) receives a group dynamics monitoring signal which monitors the various activities of group members. The controller (central or distributed) uses the network congestion control feedback signal and the priorities assigned to the different video streams to send feedback signals to the different video transmitters requesting the transmitters to adhere to, increase, or decrease their video data rates by changing parameters controlling the video encoding process.

Machine learningH04N 21/658H04N 21/6377

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AI classification

Machine learning0.63

Knowledge representation0.07

AI hardware0.01

Speech0.00

Natural language0.00

Vision0.00

Planning0.00

Evolutionary computation0.00

Ownership

PHILIPS ELECTRONICS NORTH AMERICA CORPORATION

assignment · 92410464

Assignors

ISMAIL, NERMEEN, STRUBBE, HUGO J., CAVIEDES, JORGE, WU, MAX

On an employer assignment, the assignors are typically the inventors.

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