Invention Grant
- Patent Title: Methods and apparatuses for filtering of ringing artifacts post decoding
-
Application No.: US14746146Application Date: 2015-06-22
-
Publication No.: US10057601B2Publication Date: 2018-08-21
- Inventor: Pavel Novotny , Eric C. Pearson
- Applicant: Integrated Device Technology, Inc.
- Applicant Address: US CA San Jose
- Assignee: INTEGRATED DEVICE TECHNOLOGY, INC.
- Current Assignee: INTEGRATED DEVICE TECHNOLOGY, INC.
- Current Assignee Address: US CA San Jose
- Agency: Christopher P. Maiorana, PC
- Main IPC: H04N19/86
- IPC: H04N19/86 ; H04N19/117 ; H04N19/14 ; H04N19/176 ; H04N19/42

Abstract:
A technique to perform filtering of ringing artifacts is disclosed herein. An example apparatus may include a decoder configured to receive a bitstream, decode the bitstream into blocks, identify conditions in the blocks associated with generation of ringing artifacts, and filter the ringing artifacts from one or more of the blocks responsive to identification of the conditions by the decoder. An example method may include detecting conditions in a bitstream that lead to ringing artifacts, configuring a filter based on the conditions, and filtering the ringing artifacts from blocks of decoded bitstream.
Public/Granted literature
- US20160373787A1 METHODS AND APPARATUSES FOR FILTERING OF RINGING ARTIFACTS POST DECODING Public/Granted day:2016-12-22
Information query