Detail publikačního výsledku

Wavelet Lifting on Application Specific Vector Processor

BAŘINA, D.; ZEMČÍK, P.

Originální název

Wavelet Lifting on Application Specific Vector Processor

Anglický název

Wavelet Lifting on Application Specific Vector Processor

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální 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.

Anglický 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.

Klíčová slova

discrete wavelet transform, lifting scheme, SIMD, parallelization, vectorisation

Klíčová slova v angličtině

discrete wavelet transform, lifting scheme, SIMD, parallelization, vectorisation

Autoři

BAŘINA, D.; ZEMČÍK, P.

Rok RIV

2014

Vydáno

16.09.2013

Nakladatel

GraphiCon Scientific Society

Místo

Vladivostok

ISBN

978-5-8044-1402-4

Kniha

GraphiCon'2013

Strany od

83

Strany do

86

Strany počet

4

URL

https://www.researchgate.net/publication/283425090_Wavelet_Lifting_on_Application_Specific_Vector_Processor

BibTex

@inproceedings{BUT103540,
  author="David {Bařina} and Pavel {Zemčík}",
  title="Wavelet Lifting on Application Specific Vector Processor",
  booktitle="GraphiCon'2013",
  year="2013",
  pages="83--86",
  publisher="GraphiCon Scientific Society",
  address="Vladivostok",
  isbn="978-5-8044-1402-4",
  url="https://www.researchgate.net/publication/283425090_Wavelet_Lifting_on_Application_Specific_Vector_Processor"
}

Dokumenty

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