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Pipelined Lifting-Based VLSI Architecture for Two-Dimensional Inverse Discrete Wavelet Transform
In this paper, high performance pipelined VLSI architectures for both inverse 5/3 and 9/7 filters and combined 5/3 and 9/7 are proposed. To ease architecture development the strategy adopted is to divide the details of the development into two steps each having less information to handle. In the fir...
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description | In this paper, high performance pipelined VLSI architectures for both inverse 5/3 and 9/7 filters and combined 5/3 and 9/7 are proposed. To ease architecture development the strategy adopted is to divide the details of the development into two steps each having less information to handle. In the first step, the external architecture, which is identical for both 5/3 and 9/7 and consists of a column-processor (CP) and a row-processor (RP), is developed. In the second step, fully pipelined column and row processors datapath architectures for 5/3 and 9/7 are developed separately that fit into CP and RP of the external architecture. The architecture also implements the symmetric extension algorithm recommended by JPEG2000. |
doi_str_mv | 10.1109/ICCEE.2008.14 |
format | conference_proceeding |
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To ease architecture development the strategy adopted is to divide the details of the development into two steps each having less information to handle. In the first step, the external architecture, which is identical for both 5/3 and 9/7 and consists of a column-processor (CP) and a row-processor (RP), is developed. In the second step, fully pipelined column and row processors datapath architectures for 5/3 and 9/7 are developed separately that fit into CP and RP of the external architecture. 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To ease architecture development the strategy adopted is to divide the details of the development into two steps each having less information to handle. In the first step, the external architecture, which is identical for both 5/3 and 9/7 and consists of a column-processor (CP) and a row-processor (RP), is developed. In the second step, fully pipelined column and row processors datapath architectures for 5/3 and 9/7 are developed separately that fit into CP and RP of the external architecture. The architecture also implements the symmetric extension algorithm recommended by JPEG2000.</description><subject>Computer architecture</subject><subject>Decorrelation</subject><subject>Discrete wavelet transforms</subject><subject>Filters</subject><subject>High performance computing</subject><subject>Image coding</subject><subject>Image reconstruction</subject><subject>inverse discrete wavelet transform</subject><subject>lifting scheme and JPEG2000</subject><subject>pipelined VLSI architecture</subject><subject>Transform coding</subject><subject>Two dimensional displays</subject><subject>Very large scale integration</subject><isbn>0769535046</isbn><isbn>9780769535043</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2008</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><recordid>eNotjM1KxDAYRQMyoDPO0pWbvEBr0qRJsxw7oxYKClZdjmn6RSP9GZI44ttb0bu5nAvnInRBSUopUVdVWe52aUZIkVJ-gpZECpWznHCxQMvfWRHFGT9F6xA-yBymOBH0DL0-uAP0boQO185GN74l1zrM9Fw_VnjjzbuLYOKnB2wnj5uvKdm6AcbgplH3uBqP4APgrQvGQwT8oo_QQ8SN12OYjeEcLazuA6z_e4WebnZNeZfU97dVuakTR2UeE8GkaJkoCqNalZkup23XFaAysJxlTGUWpLBWK6WKThMO0hLJwXDWSs2NZSt0-ffrAGB_8G7Q_nvPJadEMvYDdpNU5Q</recordid><startdate>200812</startdate><enddate>200812</enddate><creator>Koko, I.S.</creator><creator>Agustiawan, H.</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>200812</creationdate><title>Pipelined Lifting-Based VLSI Architecture for Two-Dimensional Inverse Discrete Wavelet Transform</title><author>Koko, I.S. ; Agustiawan, H.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i175t-6376b3688c9b92cd51bdd8e92ef432392fe76ffa9998da04e7f074ec43b7a4cf3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Computer architecture</topic><topic>Decorrelation</topic><topic>Discrete wavelet transforms</topic><topic>Filters</topic><topic>High performance computing</topic><topic>Image coding</topic><topic>Image reconstruction</topic><topic>inverse discrete wavelet transform</topic><topic>lifting scheme and JPEG2000</topic><topic>pipelined VLSI architecture</topic><topic>Transform coding</topic><topic>Two dimensional displays</topic><topic>Very large scale integration</topic><toplevel>online_resources</toplevel><creatorcontrib>Koko, I.S.</creatorcontrib><creatorcontrib>Agustiawan, H.</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 Xplore</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>Koko, I.S.</au><au>Agustiawan, H.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Pipelined Lifting-Based VLSI Architecture for Two-Dimensional Inverse Discrete Wavelet Transform</atitle><btitle>2008 International Conference on Computer and Electrical Engineering</btitle><stitle>ICCEE</stitle><date>2008-12</date><risdate>2008</risdate><spage>692</spage><epage>700</epage><pages>692-700</pages><isbn>0769535046</isbn><isbn>9780769535043</isbn><abstract>In this paper, high performance pipelined VLSI architectures for both inverse 5/3 and 9/7 filters and combined 5/3 and 9/7 are proposed. To ease architecture development the strategy adopted is to divide the details of the development into two steps each having less information to handle. In the first step, the external architecture, which is identical for both 5/3 and 9/7 and consists of a column-processor (CP) and a row-processor (RP), is developed. In the second step, fully pipelined column and row processors datapath architectures for 5/3 and 9/7 are developed separately that fit into CP and RP of the external architecture. The architecture also implements the symmetric extension algorithm recommended by JPEG2000.</abstract><pub>IEEE</pub><doi>10.1109/ICCEE.2008.14</doi><tpages>9</tpages></addata></record> |
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subjects | Computer architecture Decorrelation Discrete wavelet transforms Filters High performance computing Image coding Image reconstruction inverse discrete wavelet transform lifting scheme and JPEG2000 pipelined VLSI architecture Transform coding Two dimensional displays Very large scale integration |
title | Pipelined Lifting-Based VLSI Architecture for Two-Dimensional Inverse Discrete Wavelet Transform |
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