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dc.contributor.authorLiu, Tsu-Mingen_US
dc.contributor.authorLee, Wen-Pingen_US
dc.contributor.authorLee, Chen-Yien_US
dc.date.accessioned2014-12-08T15:13:46Z-
dc.date.available2014-12-08T15:13:46Z-
dc.date.issued2007-07-01en_US
dc.identifier.issn1051-8215en_US
dc.identifier.urihttp://dx.doi.org/10.1109/TCSVT.2007.897467en_US
dc.identifier.urihttp://hdl.handle.net/11536/10642-
dc.description.abstractIn this paper, we propose a high-throughput deblocking filter to perform the in-loop or post-loop filtering process for different standard requirements. The performance improvement is very mild if we replace a post-loop filter with an in-loop filter. To alleviate this problem, we derive an integration-oriented algorithm that can be reconfigured as the in-loop or, post-loop filter. Moreover, we develop a hybrid filtering schedule to reach a lower bound of processing cycles. In particular, we reschedule the filtering order and reuse the intermediate pixels when the deblocking filter switches the filtered edges from vertical to horizontal direction. Finally, a 0.18-mu m CMOS design that performs the in/post-loop filter with the hybrid filtering schedule is implemented. The synthesized gate counts are 21.1 K which is reduced to 70% of preliminary design that performs the in-loop or post-loop filter separately. Moreover, it achieves 4 x 10(5) macroblock/s of throughput rate at a 100-MHz clock rate.en_US
dc.language.isoen_USen_US
dc.subjectdeblocking filteren_US
dc.subjectH.264/AVCen_US
dc.subjecthigh-throughputen_US
dc.subjectMPEG-4en_US
dc.titleAn in/post-loop deblocking filter with hybrid filtering scheduleen_US
dc.typeArticleen_US
dc.identifier.doi10.1109/TCSVT.2007.897467en_US
dc.identifier.journalIEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGYen_US
dc.citation.volume17en_US
dc.citation.issue7en_US
dc.citation.spage937en_US
dc.citation.epage943en_US
dc.contributor.department電子工程學系及電子研究所zh_TW
dc.contributor.departmentDepartment of Electronics Engineering and Institute of Electronicsen_US
dc.identifier.wosnumberWOS:000247785900016-
dc.citation.woscount18-
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