Publication detail

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.

Original Title

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

Type

conference paper

Language

English

Original Abstract

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.

Keywords

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

Authors

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

Released

30. 8. 2016

Publisher

Elsevier Science

Location

Brno / Lednice

ISBN

2405-8963

Periodical

IFAC-PapersOnLine (ELSEVIER)

Year of study

49

Number

25

State

Kingdom of the Netherlands

Pages from

115

Pages to

120

Pages count

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 (ELSEVIER)",
  volume="49",
  number="25",
  pages="115--120",
  publisher="Elsevier Science",
  address="Brno / Lednice",
  doi="10.1016/j.ifacol.2016.12.020",
  issn="2405-8963"
}