2009年
BLOCK-WISE IMPLEMENTATION OF DIRECTIONAL GENLOT
2009 16TH IEEE INTERNATIONAL CONFERENCE ON IMAGE PROCESSING, VOLS 1-6
- ,
- 開始ページ
- 3977
- 終了ページ
- 3980
- 記述言語
- 英語
- 掲載種別
- 研究論文(国際会議プロシーディングス)
- DOI
- 10.1109/ICIP.2009.5413823
- 出版者・発行元
- IEEE
This paper introduces block-wise implementation of 2-D nonseparable linear-phase paraunitary filter banks (LPPUFB) and shows a directional design approach. As a previous work, the authors have proposed a lattice structure of non-separable LPPUFBs which guarantees both of the linear-phase and orthogonal property. This paper shows that the structure serves variability of basis images without any violation to the orthogonality. Consequently, a boundary operation for size-limitation is yielded and compatibility with the 2-D separable block-DCT becomes possible since the lattice structure is based on the block-DCT. The main advantage of non-separable systems is its directional capability, and it is allowed to produce a directional non-separable GenLOT. Although the adaptive control of basis images is under investigation, experimental results of texture coding show prospective significance of the directional GenLOT.
- リンク情報
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- DOI
- https://doi.org/10.1109/ICIP.2009.5413823
- Web of Science
- https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000280464301439&DestApp=WOS_CPL
- URL
- http://dblp.uni-trier.de/db/conf/icip/icip2009.html#conf/icip/MuramatsuH09
- ID情報
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- DOI : 10.1109/ICIP.2009.5413823
- Web of Science ID : WOS:000280464301439