Speedup Techniques for Rate Distortion Optimized Quantization

Patent №

US 9,729,888

Granted

2017-08-08

Filed 2012

Owner

DOLBY LABORATORIES LICENSING CORPORATION

Lab

AI components

1

vision

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

13394793

Techniques for selecting a coding mode for an image coding process are described. Coding modes can be selected through a coding mode transition state machine, a re-quantization process, selection of an optimal transform size, by skipping some quantization parameters, or by performing motion search.

VisionH04N 19/192H04N 19/103H04N 19/124H04N 19/126H04N 19/132H04N 19/147H04N 19/17H04N 19/174+9 more

AI classification

Vision1.00
Evolutionary computation0.17
Machine learning0.02
AI hardware0.00
Natural language0.00
Planning0.00
Speech0.00
Knowledge representation0.00

Ownership

DOLBY LABORATORIES LICENSING CORPORATION

assignment · 278250598

Assignors

YE, YAN, TOURAPIS, ALEXANDROS

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

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