RATE-DISTORTION CONTROL IN DVC WITH NO FEEDBACK CHANNEL

Patent №

US 8,917,776

Granted

2014-12-23

Filed 2009

Owner

CANON KABUSHIKI KAISHA

Lab

AI components

1

vision

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

12604760

A method of determining bit rates for use in encoding video data for joint decoding, is disclosed. An approximation of the video data is generated for later use as side information during a process of joint decoding. Bit error probabilities are determined for each bit plane and for each coefficient band of the approximation. The bit rates are determined for encoding the bit planes depending on the bit error probabilities, bit planes, and coefficient bands.

VisionH04N 19/166H04N 7/52H04N 19/115H04N 19/395H04N 19/61H04N 19/647H04N 19/65H04N 19/66+3 more

AI classification

Vision0.69
Knowledge representation0.00
Machine learning0.00
Evolutionary computation0.00
AI hardware0.00
Planning0.00
Natural language0.00
Speech0.00

Ownership

CANON KABUSHIKI KAISHA

assignment · 234890172

Assignors

LAKUS-BECKER, AXEL, LEUNG, KA-MING

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

From the same owner

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