An area-efficient and high-throughput de-blocking filter for multi-standard video applications

Tsu Ming Liu*, Wen Ping Lee, Chen-Yi Lee

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Scopus citations

Abstract

In this paper, we propose an area-efficient design approach to cover both in-loop and post-loop filtering processes for multiple video coding standards. In addition, we propose a hybrid filter scheduling to improve system throughput. Compared with available designs [1][2], the proposed approach saves about one-half of processing cycles, and hence reduces power dissipation. Compared to the original loop-filter, the proposed loop/post filter only incurs 20.7% of extra cost. Simulation results show that our proposal can easily achieve real-time decoding for 1080HD when the working frequency is 100MHz.

Original languageEnglish
Title of host publicationIEEE International Conference on Image Processing 2005, ICIP 2005
Pages1044-1047
Number of pages4
DOIs
StatePublished - 1 Dec 2005
EventIEEE International Conference on Image Processing 2005, ICIP 2005 - Genova, Italy
Duration: 11 Sep 200514 Sep 2005

Publication series

NameProceedings - International Conference on Image Processing, ICIP
Volume3
ISSN (Print)1522-4880

Conference

ConferenceIEEE International Conference on Image Processing 2005, ICIP 2005
CountryItaly
CityGenova
Period11/09/0514/09/05

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