Detail publikace

Efficient Low-Resource Compression of HIFU Data

KLEPÁRNÍK, P. BAŘINA, D. ZEMČÍK, P. JAROŠ, J.

Originální název

Efficient Low-Resource Compression of HIFU Data

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

Large-scale numerical simulations of high-intensity focused ultrasound (HIFU), important for model-based treatment planning, generate large amounts of data. Typically, it is necessary to save hundreds of gigabytes during simulation. We propose a novel algorithm for time-varying simulation data compression specialised for HIFU. Our approach is particularly focused on on-the-fly parallel data compression during simulations. The algorithm is able to compress 3D pressure time series of linear and non-linear simulations with very acceptable compression ratios and errors (over 80% of the space can be saved with an acceptable error). The proposed compression enables significant reduction of resources, such as storage space, network bandwidth, CPU time, and so forth, enabling better treatment planning using fast volume data visualisations. The paper describes the proposed method, its experimental evaluation, and comparisons to the state of the arts.

Klíčová slova

compression, ultrasound simulation, high-intensity focused ultrasound, k-Wave toolbox

Autoři

KLEPÁRNÍK, P.; BAŘINA, D.; ZEMČÍK, P.; JAROŠ, J.

Vydáno

26. 6. 2018

ISSN

2078-2489

Periodikum

Information (Switzerland)

Ročník

9

Číslo

7

Stát

Švýcarská konfederace

Strany od

1

Strany do

14

Strany počet

14

URL

http://www.mdpi.com/2078-2489/9/7/155

Plný text v Digitální knihovně

http://hdl.handle.net/11012/189005

BibTex

@article{BUT155024,
  author="Petr {Klepárník} and David {Bařina} and Pavel {Zemčík} and Jiří {Jaroš}",
  title="Efficient Low-Resource Compression of HIFU Data",
  journal="Information (Switzerland)",
  year="2018",
  volume="9",
  number="7",
  pages="1--14",
  doi="10.3390/info9070155",
  issn="2078-2489",
  url="http://www.mdpi.com/2078-2489/9/7/155"
}