A novel algorithm for real-time H.264 video encoding
This paper presents a novel simplified and efficient direction-based block matching algorithm for fast motion estimation with very low complexity. Based on the video compression coding standards of UMHS algorithm, different combination of search points was also incorporated in the refinement step of...
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| creator | Youwei Yuan Chengwu Zhou Wenlong Ye Lamei Yan |
| description | This paper presents a novel simplified and efficient direction-based block matching algorithm for fast motion estimation with very low complexity. Based on the video compression coding standards of UMHS algorithm, different combination of search points was also incorporated in the refinement step of the algorithm while maintaining optimal coding efficiency. Extensive experimental results show that our approach can reduce the search points effectively and increase the motion estimation algorithm efficiency. Overall, our method has real-time encoding efficiency and a rather fast coding speed with low-complexity. |
| doi_str_mv | 10.1109/ESIAT.2010.5567347 |
| format | Conference Proceeding |
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Based on the video compression coding standards of UMHS algorithm, different combination of search points was also incorporated in the refinement step of the algorithm while maintaining optimal coding efficiency. Extensive experimental results show that our approach can reduce the search points effectively and increase the motion estimation algorithm efficiency. 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Based on the video compression coding standards of UMHS algorithm, different combination of search points was also incorporated in the refinement step of the algorithm while maintaining optimal coding efficiency. Extensive experimental results show that our approach can reduce the search points effectively and increase the motion estimation algorithm efficiency. Overall, our method has real-time encoding efficiency and a rather fast coding speed with low-complexity.</description><subject>Algorithm design and analysis</subject><subject>Bit rate</subject><subject>Complexity theory</subject><subject>Encoding</subject><subject>entropy coding</subject><subject>H.264</subject><subject>Motion estimation</subject><subject>Prediction algorithms</subject><subject>Real time systems</subject><subject>search template</subject><isbn>142447387X</isbn><isbn>9781424473878</isbn><isbn>142447390X</isbn><isbn>1424473896</isbn><isbn>9781424473908</isbn><isbn>9781424473892</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2010</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNo9j8tKw0AYRkekoNa-gG7mBRInM__clqFUWyi4MIvuylz-tCO5SBIKvr0BS8_m42wOfIS8FCwvCmbfNl-7sso5m11KpQXoO_JUAAfQwrLD_U2MPjyQ1Th-sxmQXDPzSKCkXX_Bhrrm1A9pOre07gc6oGuyKbVItzlXQC8pYk-xC31M3emZLGrXjLi67pJU75tqvc32nx-7dbnPkmVTVitphNQeJDDrDRrvDHBlwVoNnkVlrEBkwToTw0ysQ_S1Vyx4gYEXYkle_7MJEY8_Q2rd8Hu8nhR_lpxFFg</recordid><startdate>201007</startdate><enddate>201007</enddate><creator>Youwei Yuan</creator><creator>Chengwu Zhou</creator><creator>Wenlong Ye</creator><creator>Lamei Yan</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>201007</creationdate><title>A novel algorithm for real-time H.264 video encoding</title><author>Youwei Yuan ; Chengwu Zhou ; Wenlong Ye ; Lamei Yan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i90t-f658357b45409b8e8ba8426949974b0d6893ee0c9a8dccccdfcdbfb60cb3ec213</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Algorithm design and analysis</topic><topic>Bit rate</topic><topic>Complexity theory</topic><topic>Encoding</topic><topic>entropy coding</topic><topic>H.264</topic><topic>Motion estimation</topic><topic>Prediction algorithms</topic><topic>Real time systems</topic><topic>search template</topic><toplevel>online_resources</toplevel><creatorcontrib>Youwei Yuan</creatorcontrib><creatorcontrib>Chengwu Zhou</creatorcontrib><creatorcontrib>Wenlong Ye</creatorcontrib><creatorcontrib>Lamei Yan</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Youwei Yuan</au><au>Chengwu Zhou</au><au>Wenlong Ye</au><au>Lamei Yan</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>A novel algorithm for real-time H.264 video encoding</atitle><btitle>2010 The 2nd Conference on Environmental Science and Information Application Technology</btitle><stitle>ESIAT</stitle><date>2010-07</date><risdate>2010</risdate><volume>2</volume><spage>284</spage><epage>287</epage><pages>284-287</pages><isbn>142447387X</isbn><isbn>9781424473878</isbn><eisbn>142447390X</eisbn><eisbn>1424473896</eisbn><eisbn>9781424473908</eisbn><eisbn>9781424473892</eisbn><abstract>This paper presents a novel simplified and efficient direction-based block matching algorithm for fast motion estimation with very low complexity. Based on the video compression coding standards of UMHS algorithm, different combination of search points was also incorporated in the refinement step of the algorithm while maintaining optimal coding efficiency. Extensive experimental results show that our approach can reduce the search points effectively and increase the motion estimation algorithm efficiency. Overall, our method has real-time encoding efficiency and a rather fast coding speed with low-complexity.</abstract><pub>IEEE</pub><doi>10.1109/ESIAT.2010.5567347</doi><tpages>4</tpages></addata></record> |
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| ispartof | 2010 The 2nd Conference on Environmental Science and Information Application Technology, 2010, Vol.2, p.284-287 |
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| language | eng |
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| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Algorithm design and analysis Bit rate Complexity theory Encoding entropy coding H.264 Motion estimation Prediction algorithms Real time systems search template |
| title | A novel algorithm for real-time H.264 video encoding |
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