Improvement on error concealment for H.264 spatial scalable video coding
One of the scalability features in H.264/SVC is spatial scalability, and it is found to be useful in distribution of video content to a variety of consumers. Transmission of an H.264/SVC stream over a packet network may introduce losses, at worst case would involve whole frame losses. It is necessar...
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| creator | Lam, Simon Jude Q Cajote, Rhandley D Aramvith, Supavadee |
| description | One of the scalability features in H.264/SVC is spatial scalability, and it is found to be useful in distribution of video content to a variety of consumers. Transmission of an H.264/SVC stream over a packet network may introduce losses, at worst case would involve whole frame losses. It is necessary to conceal the errors in the decoded bitstream. We propose an improvement in the error concealment scheme in H.264/SVC by improved motion estimation and post processing of the concealed frames in the pixel domain. The proposed method successfully conceals the lost frame and was found to be effective for low bitrate video transmission over conventional methods. |
| doi_str_mv | 10.1109/ICGCS.2010.5543003 |
| format | Conference Proceeding |
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The proposed method successfully conceals the lost frame and was found to be effective for low bitrate video transmission over conventional methods.</description><subject>Decoding</subject><subject>Filters</subject><subject>Motion estimation</subject><subject>Propagation losses</subject><subject>Resilience</subject><subject>Scalability</subject><subject>Streaming media</subject><subject>Video coding</subject><subject>Visual effects</subject><subject>Web and internet services</subject><isbn>9781424468768</isbn><isbn>1424468760</isbn><isbn>9781424468782</isbn><isbn>1424468779</isbn><isbn>1424468787</isbn><isbn>9781424468775</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2010</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNpVj8tKxEAURFtEUMb8gG76BxL7lX4sJegkMDALZz_cTt9IS150woB_b9DZWJviFMXlFiFPnBWcM_fSVPvqoxBs47JUkjF5QzJnLFdCKW2NFbf_WNt7ki3LF9ukSiG4fCB1M8xpuuCA40qnkWJKU6LtNLYI_W_YbVwXQiu6zLBG6OnSQg--R3qJAaetHOL4-UjuOugXzK6-I6f3t1NV54fjvqleD3l0bM07Y7RqnYZSCeikC9o67cGIwBQoFIjOeI2ARnuvAgbHg4W2dEFtD3ktd-T572xExPOc4gDp-3ydL38ACEpOfw</recordid><startdate>201006</startdate><enddate>201006</enddate><creator>Lam, Simon Jude Q</creator><creator>Cajote, Rhandley D</creator><creator>Aramvith, Supavadee</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>201006</creationdate><title>Improvement on error concealment for H.264 spatial scalable video coding</title><author>Lam, Simon Jude Q ; Cajote, Rhandley D ; Aramvith, Supavadee</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i90t-f7764c96a542af39d6896ba72d04a4e2ee97b6eae76bb4ded91d8ac59d4ceab63</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Decoding</topic><topic>Filters</topic><topic>Motion estimation</topic><topic>Propagation losses</topic><topic>Resilience</topic><topic>Scalability</topic><topic>Streaming media</topic><topic>Video coding</topic><topic>Visual effects</topic><topic>Web and internet services</topic><toplevel>online_resources</toplevel><creatorcontrib>Lam, Simon Jude Q</creatorcontrib><creatorcontrib>Cajote, Rhandley D</creatorcontrib><creatorcontrib>Aramvith, Supavadee</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>Lam, Simon Jude Q</au><au>Cajote, Rhandley D</au><au>Aramvith, Supavadee</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Improvement on error concealment for H.264 spatial scalable video coding</atitle><btitle>The 2010 International Conference on Green Circuits and Systems</btitle><stitle>ICGCS</stitle><date>2010-06</date><risdate>2010</risdate><spage>533</spage><epage>538</epage><pages>533-538</pages><isbn>9781424468768</isbn><isbn>1424468760</isbn><eisbn>9781424468782</eisbn><eisbn>1424468779</eisbn><eisbn>1424468787</eisbn><eisbn>9781424468775</eisbn><abstract>One of the scalability features in H.264/SVC is spatial scalability, and it is found to be useful in distribution of video content to a variety of consumers. Transmission of an H.264/SVC stream over a packet network may introduce losses, at worst case would involve whole frame losses. It is necessary to conceal the errors in the decoded bitstream. We propose an improvement in the error concealment scheme in H.264/SVC by improved motion estimation and post processing of the concealed frames in the pixel domain. The proposed method successfully conceals the lost frame and was found to be effective for low bitrate video transmission over conventional methods.</abstract><pub>IEEE</pub><doi>10.1109/ICGCS.2010.5543003</doi><tpages>6</tpages></addata></record> |
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| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Decoding Filters Motion estimation Propagation losses Resilience Scalability Streaming media Video coding Visual effects Web and internet services |
| title | Improvement on error concealment for H.264 spatial scalable video coding |
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