Exploiting reconfigurable SWP operators for multimedia applications
Implementing image processing applications in embedded systems is a difficult challenge due to the drastic constraints in terms of cost, energy consumption and real time execution. Reconfigurable architectures are good candidates to take-up this challenge and especially when the architecture is able...
Gespeichert in:
| Hauptverfasser: | , , , , , , |
|---|---|
| Format: | Tagungsbericht |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 1720 |
|---|---|
| container_issue | |
| container_start_page | 1717 |
| container_title | |
| container_volume | |
| creator | Menard, D. Nguyen, H. N. Charot, F. Guyetant, S. Guillot, J. Raffin, E. Casseau, E. |
| description | Implementing image processing applications in embedded systems is a difficult challenge due to the drastic constraints in terms of cost, energy consumption and real time execution. Reconfigurable architectures are good candidates to take-up this challenge and especially when the architecture is able to support different word-lengths of pixel through Sub-Word Parallelism (SWP) capabilities. Exploiting the diversity of supported data-types requires automation tools able to optimize the data word-length under an accuracy constraint. In this paper, a new approach for word-length optimization in the case of SWP operations is proposed. Compared to existing approaches the optimization time is significantly reduced without sacrificing the quality of the optimized solution. The results show the ability of our approach to exploit the SWP capabilities associated with multimedia processors. |
| doi_str_mv | 10.1109/ICASSP.2011.5946832 |
| format | Conference Proceeding |
| fullrecord | <record><control><sourceid>ieee_6IE</sourceid><recordid>TN_cdi_ieee_primary_5946832</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><ieee_id>5946832</ieee_id><sourcerecordid>5946832</sourcerecordid><originalsourceid>FETCH-LOGICAL-i220t-ae8ff686d7427fe9b98d2b7f0489be88d6617f54282e7b872b94969fcf1589b93</originalsourceid><addsrcrecordid>eNo1kNtKxDAYhOMJrGufYG_6Aq1JmuTPfyllXYUFF6ro3ZK2yRLpibQL-vYWXOdmLuZjGIaQNaMZYxQfXorHstxnnDKWSRRK5_yC3DEhAajMES5JxHPAlCH9vCIxgv7PNL0mEZOcpooJvCXxNH3RRYoDSIxIsfke28HPvj8mwdZD7_zxFEzV2qT82CfDaIOZhzAlbghJd2pn39nGm8SMY-trM_uhn-7JjTPtZOOzr8j70-ateE53r9tl-S71nNM5NVY7p7RqQHBwFivUDa_AUaGxslo3SjFwUnDNLVQaeIUCFbraMbkQmK_I-q_XW2sPY_CdCT-H8x_5L4qDUL8</addsrcrecordid><sourcetype>Publisher</sourcetype><iscdi>true</iscdi><recordtype>conference_proceeding</recordtype></control><display><type>conference_proceeding</type><title>Exploiting reconfigurable SWP operators for multimedia applications</title><source>IEEE Electronic Library (IEL) Conference Proceedings</source><creator>Menard, D. ; Nguyen, H. N. ; Charot, F. ; Guyetant, S. ; Guillot, J. ; Raffin, E. ; Casseau, E.</creator><creatorcontrib>Menard, D. ; Nguyen, H. N. ; Charot, F. ; Guyetant, S. ; Guillot, J. ; Raffin, E. ; Casseau, E.</creatorcontrib><description>Implementing image processing applications in embedded systems is a difficult challenge due to the drastic constraints in terms of cost, energy consumption and real time execution. Reconfigurable architectures are good candidates to take-up this challenge and especially when the architecture is able to support different word-lengths of pixel through Sub-Word Parallelism (SWP) capabilities. Exploiting the diversity of supported data-types requires automation tools able to optimize the data word-length under an accuracy constraint. In this paper, a new approach for word-length optimization in the case of SWP operations is proposed. Compared to existing approaches the optimization time is significantly reduced without sacrificing the quality of the optimized solution. The results show the ability of our approach to exploit the SWP capabilities associated with multimedia processors.</description><identifier>ISSN: 1520-6149</identifier><identifier>ISBN: 9781457705380</identifier><identifier>ISBN: 1457705389</identifier><identifier>EISSN: 2379-190X</identifier><identifier>EISBN: 1457705397</identifier><identifier>EISBN: 9781457705373</identifier><identifier>EISBN: 9781457705397</identifier><identifier>EISBN: 1457705370</identifier><identifier>DOI: 10.1109/ICASSP.2011.5946832</identifier><language>eng</language><publisher>IEEE</publisher><subject>Accuracy ; Computer architecture ; Heuristic algorithms ; Image processing ; Multimedia communication ; Optimization ; Program processors</subject><ispartof>2011 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2011, p.1717-1720</ispartof><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/5946832$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,780,784,789,790,2058,27925,54920</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/5946832$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Menard, D.</creatorcontrib><creatorcontrib>Nguyen, H. N.</creatorcontrib><creatorcontrib>Charot, F.</creatorcontrib><creatorcontrib>Guyetant, S.</creatorcontrib><creatorcontrib>Guillot, J.</creatorcontrib><creatorcontrib>Raffin, E.</creatorcontrib><creatorcontrib>Casseau, E.</creatorcontrib><title>Exploiting reconfigurable SWP operators for multimedia applications</title><title>2011 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)</title><addtitle>ICASSP</addtitle><description>Implementing image processing applications in embedded systems is a difficult challenge due to the drastic constraints in terms of cost, energy consumption and real time execution. Reconfigurable architectures are good candidates to take-up this challenge and especially when the architecture is able to support different word-lengths of pixel through Sub-Word Parallelism (SWP) capabilities. Exploiting the diversity of supported data-types requires automation tools able to optimize the data word-length under an accuracy constraint. In this paper, a new approach for word-length optimization in the case of SWP operations is proposed. Compared to existing approaches the optimization time is significantly reduced without sacrificing the quality of the optimized solution. The results show the ability of our approach to exploit the SWP capabilities associated with multimedia processors.</description><subject>Accuracy</subject><subject>Computer architecture</subject><subject>Heuristic algorithms</subject><subject>Image processing</subject><subject>Multimedia communication</subject><subject>Optimization</subject><subject>Program processors</subject><issn>1520-6149</issn><issn>2379-190X</issn><isbn>9781457705380</isbn><isbn>1457705389</isbn><isbn>1457705397</isbn><isbn>9781457705373</isbn><isbn>9781457705397</isbn><isbn>1457705370</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2011</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNo1kNtKxDAYhOMJrGufYG_6Aq1JmuTPfyllXYUFF6ro3ZK2yRLpibQL-vYWXOdmLuZjGIaQNaMZYxQfXorHstxnnDKWSRRK5_yC3DEhAajMES5JxHPAlCH9vCIxgv7PNL0mEZOcpooJvCXxNH3RRYoDSIxIsfke28HPvj8mwdZD7_zxFEzV2qT82CfDaIOZhzAlbghJd2pn39nGm8SMY-trM_uhn-7JjTPtZOOzr8j70-ateE53r9tl-S71nNM5NVY7p7RqQHBwFivUDa_AUaGxslo3SjFwUnDNLVQaeIUCFbraMbkQmK_I-q_XW2sPY_CdCT-H8x_5L4qDUL8</recordid><startdate>20110101</startdate><enddate>20110101</enddate><creator>Menard, D.</creator><creator>Nguyen, H. N.</creator><creator>Charot, F.</creator><creator>Guyetant, S.</creator><creator>Guillot, J.</creator><creator>Raffin, E.</creator><creator>Casseau, E.</creator><general>IEEE</general><scope>6IE</scope><scope>6IH</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIO</scope></search><sort><creationdate>20110101</creationdate><title>Exploiting reconfigurable SWP operators for multimedia applications</title><author>Menard, D. ; Nguyen, H. N. ; Charot, F. ; Guyetant, S. ; Guillot, J. ; Raffin, E. ; Casseau, E.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i220t-ae8ff686d7427fe9b98d2b7f0489be88d6617f54282e7b872b94969fcf1589b93</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Accuracy</topic><topic>Computer architecture</topic><topic>Heuristic algorithms</topic><topic>Image processing</topic><topic>Multimedia communication</topic><topic>Optimization</topic><topic>Program processors</topic><toplevel>online_resources</toplevel><creatorcontrib>Menard, D.</creatorcontrib><creatorcontrib>Nguyen, H. N.</creatorcontrib><creatorcontrib>Charot, F.</creatorcontrib><creatorcontrib>Guyetant, S.</creatorcontrib><creatorcontrib>Guillot, J.</creatorcontrib><creatorcontrib>Raffin, E.</creatorcontrib><creatorcontrib>Casseau, E.</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>Menard, D.</au><au>Nguyen, H. N.</au><au>Charot, F.</au><au>Guyetant, S.</au><au>Guillot, J.</au><au>Raffin, E.</au><au>Casseau, E.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Exploiting reconfigurable SWP operators for multimedia applications</atitle><btitle>2011 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)</btitle><stitle>ICASSP</stitle><date>2011-01-01</date><risdate>2011</risdate><spage>1717</spage><epage>1720</epage><pages>1717-1720</pages><issn>1520-6149</issn><eissn>2379-190X</eissn><isbn>9781457705380</isbn><isbn>1457705389</isbn><eisbn>1457705397</eisbn><eisbn>9781457705373</eisbn><eisbn>9781457705397</eisbn><eisbn>1457705370</eisbn><abstract>Implementing image processing applications in embedded systems is a difficult challenge due to the drastic constraints in terms of cost, energy consumption and real time execution. Reconfigurable architectures are good candidates to take-up this challenge and especially when the architecture is able to support different word-lengths of pixel through Sub-Word Parallelism (SWP) capabilities. Exploiting the diversity of supported data-types requires automation tools able to optimize the data word-length under an accuracy constraint. In this paper, a new approach for word-length optimization in the case of SWP operations is proposed. Compared to existing approaches the optimization time is significantly reduced without sacrificing the quality of the optimized solution. The results show the ability of our approach to exploit the SWP capabilities associated with multimedia processors.</abstract><pub>IEEE</pub><doi>10.1109/ICASSP.2011.5946832</doi><tpages>4</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | ISSN: 1520-6149 |
| ispartof | 2011 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2011, p.1717-1720 |
| issn | 1520-6149 2379-190X |
| language | eng |
| recordid | cdi_ieee_primary_5946832 |
| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Accuracy Computer architecture Heuristic algorithms Image processing Multimedia communication Optimization Program processors |
| title | Exploiting reconfigurable SWP operators for multimedia applications |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-07T12%3A28%3A28IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-ieee_6IE&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=proceeding&rft.atitle=Exploiting%20reconfigurable%20SWP%20operators%20for%20multimedia%20applications&rft.btitle=2011%20IEEE%20International%20Conference%20on%20Acoustics,%20Speech%20and%20Signal%20Processing%20(ICASSP)&rft.au=Menard,%20D.&rft.date=2011-01-01&rft.spage=1717&rft.epage=1720&rft.pages=1717-1720&rft.issn=1520-6149&rft.eissn=2379-190X&rft.isbn=9781457705380&rft.isbn_list=1457705389&rft_id=info:doi/10.1109/ICASSP.2011.5946832&rft_dat=%3Cieee_6IE%3E5946832%3C/ieee_6IE%3E%3Curl%3E%3C/url%3E&rft.eisbn=1457705397&rft.eisbn_list=9781457705373&rft.eisbn_list=9781457705397&rft.eisbn_list=1457705370&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rft_ieee_id=5946832&rfr_iscdi=true |