Invention Grant
- Patent Title: Video deblocking memory utilization
- Patent Title (中): 视频去块存储器利用率
-
Application No.: US10972931Application Date: 2004-10-25
-
Publication No.: US08090028B2Publication Date: 2012-01-03
- Inventor: Timothy Hellman
- Applicant: Timothy Hellman
- Applicant Address: US CA Irvine
- Assignee: Broadcom Corporation
- Current Assignee: Broadcom Corporation
- Current Assignee Address: US CA Irvine
- Agency: McAndrews, Held & Malloy, Ltd.
- Main IPC: H04N7/12
- IPC: H04N7/12

Abstract:
Methods and systems for processing pixels are disclosed herein. A first portion of a previously processed plurality of pixels may be buffered. A first portion of a plurality of selected pixels within a current macroblock may be filtered utilizing the buffered first portion of previously processed plurality of pixels. A second portion of the previously processed plurality of pixels may be simultaneously buffered while filtering the first portion of the plurality of selected pixels. The previously processed plurality of pixels may comprise pixels within a macroblock pair adjacent to the top of the current macroblock. The current macroblock may comprise a frame coded macroblock and/or a field coded macroblock. A second portion of the plurality of selected pixels within the current macroblock may be filtered utilizing the buffered second portion of the previously processed plurality of pixels.
Public/Granted literature
- US20050259744A1 Video deblocking memory utilization Public/Granted day:2005-11-24
Information query