Prof. Dr. Ing. Pavel Zemčík

BAŘINA David a ZEMČÍK Pavel. Wavelet Lifting on Application Specific Vector Processor. In: GraphiCon'2013. Vladivostok: GraphiCon Scientific Society, 2013, s. 83-86. ISBN 978-5-8044-1402-4.
Jazyk publikace:angličtina
Název publikace:Wavelet Lifting on Application Specific Vector Processor
Název (cs):Vlnková transformace na platformě ASVP
Strany:83-86
Sborník:GraphiCon'2013
Konference:23rd International Conference on Computer Graphics and Vision
Místo vydání:Vladivostok, RU
Rok:2013
ISBN:978-5-8044-1402-4
Vydavatel:GraphiCon Scientific Society
Soubory: 
+Typ Jméno Název Vel. Poslední změna
iconpostprint.pdfpostprint223 KB2013-09-20 17:29:58
^ Vybrat vše
S vybranými:
Klíčová slova
diskrétní vlnková transformace, schéma lifting, SIMD, paralelizace, vektorizace
Anotace
Předmětem článku je srovnat implementace vlnkové transformace pomocí schématu lifting na platformě ASVP.
Abstrakt
With the start of the widespread use of discrete wavelet transform the need for its efficient implementation is becoming increasingly more important. This work presents a general approach of discrete wavelet transform scheme vectorisation evaluated on an FPGA-based Application-Specific Vector Processor (ASVP). This unit can be classified as SIMD computer in Flynn's taxonomy. The presented approach is compared with two other non-vectorised approaches. Using the frequently exploited CDF 9/7 wavelet, the achieved speedup is about 2.6× compared to naive implementation.
BibTeX:
@INPROCEEDINGS{
   author = {David Ba{\v{r}}ina and Pavel Zem{\v{c}}{\'{i}}k},
   title = {Wavelet Lifting on Application Specific Vector
	Processor},
   pages = {83--86},
   booktitle = {GraphiCon'2013},
   year = 2013,
   location = {Vladivostok, RU},
   publisher = {GraphiCon Scientific Society},
   ISBN = {978-5-8044-1402-4},
   language = {english},
   url = {http://www.fit.vutbr.cz/research/view_pub.php.cs?id=10409}
}

Vaše IPv4 adresa: 18.205.176.100
Přepnout na https