Enhanced SPIHT algorithm with pipelined datapath architecture design

Basit Öğe Kaydı
dc.authorid0000-0002-9486-519Xen_US
dc.contributor.authorÇekli, Serap
dc.contributor.authorAkman, Ali
dc.date.accessioned2024-07-12T20:58:01Z
dc.date.available2024-07-12T20:58:01Z
dc.date.issued2019en_US
dc.departmentFakülteler, Mühendislik ve Doğa Bilimleri Fakültesi, Bilgisayar Mühendisliği Bölümüen_US
dc.description.abstractSet partitioning in hierarchical trees (SPIHT) is an efficient algorithm which is used for the image compression widely. SPIHT operates sequentially so, its parallel implementation is difficult. In this study, the SPIHT algorithm is improved for providing that it is suitable for the parallel processing applications, and the corresponding pipelined datapath is designed for the proposed enhanced SPIHT algorithm. The datapath is designed to have three stages as preprocessing, list generation and output stream. In the preprocessing stage, the flags which are supports the list generation stage are constituted. List of insignificant sets (LIS), list of insignificant pixels (LIP) and list of significant pixels (LSP) are formed in list generation stage. These lists contain the bit values which generate the output bit stream. The performance of the improved datapath design has been tested by compressing different images, and the obtained results are given.en_US
dc.identifier.citationÇekli, S. ve Akman, A. (2019). Enhanced SPIHT algorithm with pipelined datapath architecture design. Electrica, İstanbul Üniversitesi Cerrahpaşa. 19(1), s. 29-36.en_US
dc.identifier.doi10.26650/electrica.2018.15101
dc.identifier.endpage36en_US
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-85072204811en_US
dc.identifier.startpage29en_US
dc.identifier.trdizinid314580en_US
dc.identifier.urihttps://dergipark.org.tr/tr/pub/electrica
dc.identifier.urihttps://doi.prg/10.26650/electrica.2018.15101
dc.identifier.urihttps://hdl.handle.net/20.500.12415/3124
dc.identifier.volume19en_US
dc.identifier.wosWOS:000457891100004en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakTR-Dizin
dc.institutionauthorÇekli, Serap
dc.institutionauthorAkman, Ali
dc.language.isoenen_US
dc.publisherİstanbul Üniversitesi Cerrahpaşaen_US
dc.relation.ispartofElectricaen_US
dc.relation.publicationcategoryUluslararası Hakemli Dergide Makale - Kurum Öğretim Elemanıen_US
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 United States*
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/us/*
dc.snmzKY00786
dc.subjectSPIHTen_US
dc.subjectEnhanced SPIHTen_US
dc.subjectImage compressionen_US
dc.subjectPipelined datapathen_US
dc.titleEnhanced SPIHT algorithm with pipelined datapath architecture designen_US
dc.typeArticle
dspace.entity.typePublication

Dosyalar

Koleksiyon

Mühendislik ve Doğa Bilimleri Fakültesi Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu
TR-Dizin İndeksli Yayınlar Koleksiyonu
WoS İndeksli Yayınlar Koleksiyonu