An efficient rate control with adaptive quantization parameter decision and header bits length estimation
In the video coding standard, a proper QP decision is very important to increase the coding efficiency with given constraints, such as channel bandwidth and frame rates. The use of coarse QP values can lead unstable video quality among macroblocks and frames. In this paper, we propose macroblock lay...
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| creator | Se-Ho Kim Seonki Kim Jea-Won Suh |
| description | In the video coding standard, a proper QP decision is very important to increase the coding efficiency with given constraints, such as channel bandwidth and frame rates. The use of coarse QP values can lead unstable video quality among macroblocks and frames. In this paper, we propose macroblock layer rate control algorithm with adaptive QP decision and header bits length prediction method. The simulation results show that the proposed algorithm provides an improved video quality and generates the coding bits close to the target bits. |
| doi_str_mv | 10.1109/ICCE.2009.5012269 |
| format | Conference Proceeding |
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The use of coarse QP values can lead unstable video quality among macroblocks and frames. In this paper, we propose macroblock layer rate control algorithm with adaptive QP decision and header bits length prediction method. The simulation results show that the proposed algorithm provides an improved video quality and generates the coding bits close to the target bits.</description><identifier>ISSN: 2158-3994</identifier><identifier>ISBN: 9781424447015</identifier><identifier>ISBN: 1424447011</identifier><identifier>ISBN: 9781424425587</identifier><identifier>ISBN: 1424425581</identifier><identifier>EISSN: 2158-4001</identifier><identifier>EISBN: 142442559X</identifier><identifier>EISBN: 9781424425594</identifier><identifier>DOI: 10.1109/ICCE.2009.5012269</identifier><identifier>LCCN: 84643147</identifier><language>eng</language><publisher>IEEE</publisher><subject>Adaptive control ; Automatic voltage control ; Bit rate ; Fluctuations ; Programmable control ; Quadratic programming ; Quantization ; Size control ; Video coding ; Video compression</subject><ispartof>2009 Digest of Technical Papers International Conference on Consumer Electronics, 2009, p.1-2</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/5012269$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,780,784,789,790,2058,27925,54920</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/5012269$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Se-Ho Kim</creatorcontrib><creatorcontrib>Seonki Kim</creatorcontrib><creatorcontrib>Jea-Won Suh</creatorcontrib><title>An efficient rate control with adaptive quantization parameter decision and header bits length estimation</title><title>2009 Digest of Technical Papers International Conference on Consumer Electronics</title><addtitle>ICCE</addtitle><description>In the video coding standard, a proper QP decision is very important to increase the coding efficiency with given constraints, such as channel bandwidth and frame rates. 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The simulation results show that the proposed algorithm provides an improved video quality and generates the coding bits close to the target bits.</description><subject>Adaptive control</subject><subject>Automatic voltage control</subject><subject>Bit rate</subject><subject>Fluctuations</subject><subject>Programmable control</subject><subject>Quadratic programming</subject><subject>Quantization</subject><subject>Size control</subject><subject>Video coding</subject><subject>Video compression</subject><issn>2158-3994</issn><issn>2158-4001</issn><isbn>9781424447015</isbn><isbn>1424447011</isbn><isbn>9781424425587</isbn><isbn>1424425581</isbn><isbn>142442559X</isbn><isbn>9781424425594</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2009</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNotUE1PAjEUrB8kIPIDjJf-gcV-brdHsgElIfHCwRt57b6VGii4WzX6663IXF4yk5nJPELuOJtyzuzDsq7nU8GYnWrGhSjtBbnhSigltLYvl2QkuK4KxRi_IhNrqpOmDOP6-qxJa9WADCtVKsmVGZJJ37-xDKWlFnJEwixSbNvgA8ZEO0hI_SGm7rCjXyFtKTRwTOET6fsHxBR-IIVDpEfoYI8JO9qgD_0fBbGhW4Qmcy6knu4wvmY_9insT6ZbMmhh1-PkfMdkvZiv66di9fy4rGerIliWCp4jvDaeO8CKOV75EpzVRjayko2y3Lm8pSydaVnljPKlBLDGIRiRJ3o5Jvf_sQERN8cut3ffm_P_5C-LFl_o</recordid><startdate>200901</startdate><enddate>200901</enddate><creator>Se-Ho Kim</creator><creator>Seonki Kim</creator><creator>Jea-Won Suh</creator><general>IEEE</general><scope>6IE</scope><scope>6IH</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIO</scope></search><sort><creationdate>200901</creationdate><title>An efficient rate control with adaptive quantization parameter decision and header bits length estimation</title><author>Se-Ho Kim ; Seonki Kim ; Jea-Won Suh</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i90t-1eadc57c1bae80b18c6ab9573d383d491bb46466b7f08b74c63aa97bea72431c3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Adaptive control</topic><topic>Automatic voltage control</topic><topic>Bit rate</topic><topic>Fluctuations</topic><topic>Programmable control</topic><topic>Quadratic programming</topic><topic>Quantization</topic><topic>Size control</topic><topic>Video coding</topic><topic>Video compression</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Se-Ho Kim</creatorcontrib><creatorcontrib>Seonki Kim</creatorcontrib><creatorcontrib>Jea-Won Suh</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan (POP) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP) 1998-present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Se-Ho Kim</au><au>Seonki Kim</au><au>Jea-Won Suh</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>An efficient rate control with adaptive quantization parameter decision and header bits length estimation</atitle><btitle>2009 Digest of Technical Papers International Conference on Consumer Electronics</btitle><stitle>ICCE</stitle><date>2009-01</date><risdate>2009</risdate><spage>1</spage><epage>2</epage><pages>1-2</pages><issn>2158-3994</issn><eissn>2158-4001</eissn><isbn>9781424447015</isbn><isbn>1424447011</isbn><isbn>9781424425587</isbn><isbn>1424425581</isbn><eisbn>142442559X</eisbn><eisbn>9781424425594</eisbn><abstract>In the video coding standard, a proper QP decision is very important to increase the coding efficiency with given constraints, such as channel bandwidth and frame rates. The use of coarse QP values can lead unstable video quality among macroblocks and frames. In this paper, we propose macroblock layer rate control algorithm with adaptive QP decision and header bits length prediction method. The simulation results show that the proposed algorithm provides an improved video quality and generates the coding bits close to the target bits.</abstract><pub>IEEE</pub><doi>10.1109/ICCE.2009.5012269</doi><tpages>2</tpages></addata></record> |
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| identifier | ISSN: 2158-3994 |
| ispartof | 2009 Digest of Technical Papers International Conference on Consumer Electronics, 2009, p.1-2 |
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| language | eng |
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| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Adaptive control Automatic voltage control Bit rate Fluctuations Programmable control Quadratic programming Quantization Size control Video coding Video compression |
| title | An efficient rate control with adaptive quantization parameter decision and header bits length estimation |
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