Detail publikačního výsledku

Lossy Compression of 3-D Statistical Shape and Intensity Models of Femoral Bones Using JPEG 2000

KLÍMA, O.; BAŘINA, D.; KLEPÁRNÍK, P.; ZEMČÍK, P.; CHROMÝ, A.; ŠPANĚL, M.

Originální název

Lossy Compression of 3-D Statistical Shape and Intensity Models of Femoral Bones Using JPEG 2000

Anglický název

Lossy Compression of 3-D Statistical Shape and Intensity Models of Femoral Bones Using JPEG 2000

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

Recent development of computer-assisted medical systems, based on statistical shape analysis, leads to a growing number of emerging shape and appearance models. In this paper, we propose a novel method for a lossy compression of 3-D statistical shape and intensity models exploiting the JPEG 2000 image coding system. We also investigate the influence of the lossy compression on the accuracy of an atlas-based 2D-3D reconstruction, which is one of the common applications of the statistical appearance models. The results revealed the method is highly effective for the intensity information, reaching thousandfold compression ratios without affecting the 2D-3D reconstruction accuracy. The bitrate of shape information can be compressed several times without significant influence on the reconstruction accuracy.

Anglický abstrakt

Recent development of computer-assisted medical systems, based on statistical shape analysis, leads to a growing number of emerging shape and appearance models. In this paper, we propose a novel method for a lossy compression of 3-D statistical shape and intensity models exploiting the JPEG 2000 image coding system. We also investigate the influence of the lossy compression on the accuracy of an atlas-based 2D-3D reconstruction, which is one of the common applications of the statistical appearance models. The results revealed the method is highly effective for the intensity information, reaching thousandfold compression ratios without affecting the 2D-3D reconstruction accuracy. The bitrate of shape information can be compressed several times without significant influence on the reconstruction accuracy.

Klíčová slova

medical data processing, statistical shape and intensity model, lossy compression, JPEG 2000, 2D-3D reconstruction

Klíčová slova v angličtině

medical data processing, statistical shape and intensity model, lossy compression, JPEG 2000, 2D-3D reconstruction

Autoři

KLÍMA, O.; BAŘINA, D.; KLEPÁRNÍK, P.; ZEMČÍK, P.; CHROMÝ, A.; ŠPANĚL, M.

Rok RIV

2018

Vydáno

30.08.2016

Nakladatel

Elsevier Science

Místo

Brno / Lednice

Kniha

14th IFAC Conference on Programmable Devices and Embedded Systems PDES 2016 Brno, Czech Republic, 5-7 October 2016

ISSN

2405-8963

Periodikum

IFAC-PapersOnLine

Svazek

49

Číslo

25

Stát

Spojené království Velké Británie a Severního Irska

Strany od

115

Strany do

120

Strany počet

6

BibTex

@inproceedings{BUT132595,
  author="Ondřej {Klíma} and David {Bařina} and Petr {Klepárník} and Pavel {Zemčík} and Adam {Chromý} and Michal {Španěl}",
  title="Lossy Compression of 3-D Statistical Shape and Intensity Models of Femoral Bones Using JPEG 2000",
  booktitle="14th IFAC Conference on Programmable Devices and Embedded Systems PDES 2016 Brno, Czech Republic, 5-7 October 2016",
  year="2016",
  journal="IFAC-PapersOnLine",
  volume="49",
  number="25",
  pages="115--120",
  publisher="Elsevier Science",
  address="Brno / Lednice",
  doi="10.1016/j.ifacol.2016.12.020",
  issn="2405-8971"
}