METHOD AND APPARATUS FOR BOUNDARY FILTERING A DIGITAL IMAGE

Patent №

US 6,563,958

Granted

2003-05-13

Filed 1999

Owner

CANON KABUSHIKI KAISHA

Lab

AI components

1

vision

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

09344114

The method decompresses blocks of a compressed image (202,204,206,208) and boundary filters the blocks (210). The method one-dimensionally filters across those boundary regions having a common boundary in accordance with a predetermined formulae, wherein the one-dimensional filtering is applied perpendicular to the common boundary.

VisionG06T 5/70G06T 5/20H04N 19/86G06T 2207/20021G06T 2207/20064

AI classification

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

Ownership

CANON KABUSHIKI KAISHA

assignment · 102220466

Assignors

ANDREW, JAMES PHILIP

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

From the same owner

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