Detail 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. Lossy Compression of 3-D Statistical Shape and Intensity Models of Femoral Bones Using JPEG 2000. In 14th IFAC Conference on Programmable Devices and Embedded Systems PDES 2016 Brno, Czech Republic, 5-7 October 2016. IFAC-PapersOnLine. Brno / Lednice: Elsevier Science, 2016. no. 25, p. 115-120. ISSN: 2405-8963.
Typ
článek ve sborníku konference
Jazyk
anglicky
Autoři
Klíma Ondřej, Ing., Ph.D., UPGM (FIT)
Bařina David, Ing., Ph.D., UPGM (FIT)
Klepárník Petr, Ing., Ph.D., UPGM (FIT)
Zemčík Pavel, prof. Dr. Ing., dr. h. c., UAMT (FEKT), UPGM (FIT)
Chromý Adam, Ing., Ph.D., RG-2-02 (CEITEC VUT), UAMT (FEKT)
Španěl Michal, doc. Ing., Ph.D., UPGM (FIT)
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

Rok
2016
Strany
115–120
Časopis
IFAC-PapersOnLine, roč. 49, č. 25, ISSN 2405-8963
Sborník
14th IFAC Conference on Programmable Devices and Embedded Systems PDES 2016 Brno, Czech Republic, 5-7 October 2016
Konference
14th IFAC/IEEE INTERNATIONAL CONFERENCE on PROGRAMMABLE DEVICES and EMBEDDED SYSTEMS - PDeS 2016
Vydavatel
Elsevier Science
Místo
Brno / Lednice
DOI
10.1016/j.ifacol.2016.12.020
UT WoS
000401255800020
EID Scopus
2-s2.0-85007012916
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"
}
Projekty
Aplikace 3D modelování ve zdravotnictví, VUT, Vnitřní projekty VUT, FEKT/FIT-J-16-3485, zahájení: 2016-03-01, ukončení: 2017-02-28, ukončen
Využití zobrazovacích technik a počítačového plánování v traumatologii, TAČR, Program aplikovaného výzkumu a experimentálního vývoje ALFA, TA04011606, zahájení: 2014-07-01, ukončení: 2017-06-30, ukončen
Výzkumné skupiny
Výzkumná skupina počítačové grafiky (VZ GRAPH)
Pracoviště
Ústav automatizace a měřicí techniky (UAMT)
Ústav počítačové grafiky a multimédií (UPGM)
Nahoru