Interframe bus encoding technique and architecture for MPEG-4 AVC/H.264 video compression
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my.unimap-82742010-07-13T04:48:56Z Interframe bus encoding technique and architecture for MPEG-4 AVC/H.264 video compression Asral, Bahari Jambek Arslan, Tughrul Erdogan, Ahmed T. Data buses Encoding Intergrated circuit design Video coding Encoder Link to publisher's homepage at http://ieeexplore.ieee.org/ In this paper, we propose an implementation of a data encoder to reduce the switched capacitance on a system bus. Our technique focuses on transferring raw video data for multiple reference frames between off- and on-chip memories in an MPEG-4 AVC/H.264 encoder. This technique is based on entropy coding to minimize bus transition. Existing techniques exploit the correlation between neighboring pixels. In our proposed technique, we exploit pixel correlation between two consecutive frames. Our method achieves a 58% power saving compared to an unencoded bus when transferring pixels on a 32-b off-chip bus with a 15-pF capacitance per wire. 2010-07-13T04:48:56Z 2010-07-13T04:48:56Z 2010-05-19 Article IEEE Transactions on Very Large Scale Integration (VLSI) Systems, vol.18 (5), 2010, pages 831-835 1063-8210 http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=4957021 http://hdl.handle.net/123456789/8274 en IEEE |
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| language |
English |
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Data buses Encoding Intergrated circuit design Video coding Encoder |
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Data buses Encoding Intergrated circuit design Video coding Encoder Asral, Bahari Jambek Arslan, Tughrul Erdogan, Ahmed T. Interframe bus encoding technique and architecture for MPEG-4 AVC/H.264 video compression |
| description |
Link to publisher's homepage at http://ieeexplore.ieee.org/ |
| format |
Article |
| author |
Asral, Bahari Jambek Arslan, Tughrul Erdogan, Ahmed T. |
| author_facet |
Asral, Bahari Jambek Arslan, Tughrul Erdogan, Ahmed T. |
| author_sort |
Asral, Bahari Jambek |
| title |
Interframe bus encoding technique and architecture for MPEG-4 AVC/H.264 video compression |
| title_short |
Interframe bus encoding technique and architecture for MPEG-4 AVC/H.264 video compression |
| title_full |
Interframe bus encoding technique and architecture for MPEG-4 AVC/H.264 video compression |
| title_fullStr |
Interframe bus encoding technique and architecture for MPEG-4 AVC/H.264 video compression |
| title_full_unstemmed |
Interframe bus encoding technique and architecture for MPEG-4 AVC/H.264 video compression |
| title_sort |
interframe bus encoding technique and architecture for mpeg-4 avc/h.264 video compression |
| publisher |
IEEE |
| publishDate |
2010 |
| url |
http://dspace.unimap.edu.my/xmlui/handle/123456789/8274 |
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1643789154451980288 |