Method and apparatus for controlling loop filtering or post filtering in block based motion compensationed video coding

USRE44497E1 · kind E1 · reissue

Assignee

• SHARP KABUSHIKI KAISHA · JP

Inventors

• Shijun Sun · Redmond, US
• Shawmin Lei · Camas, US

Key dates

• Filing date: Jun 13, 2012
• Grant date: Sep 17, 2013
• Expiry date: Jun 13, 2032

Classification

• Technology area (CPC —): General

Abstract

Adjacent blocks are identified in an image. Coding parameters for the adjacent blocks are identified. Deblock filtering between the identified adjacent blocks is skipped if the coding parameters for the identified adjacent blocks are similar and not skipped if the coding parameters for the identified adjacent blocks are substantially different.