Conference paper

KLÍMA Ondřej, BAŘINA David, KLEPÁRNÍK Petr, ZEMČÍK Pavel, CHROMÝ Adam and ŠPANĚL Michal. 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. Brno / Lednice: Elsevier Science, 2016, pp. 115-120. ISSN 2405-8963.
Publication language:english
Original title:Lossy Compression of 3-D Statistical Shape and Intensity Models of Femoral Bones Using JPEG 2000
Title (cs):Ztrátová komprese 3-D statistických modelů tvaru a hustoty stehenních kostí pomocí JPEG 2000
Pages:115-120
Proceedings:14th IFAC Conference on Programmable Devices and Embedded Systems PDES 2016 Brno, Czech Republic, 5-7 October 2016
Conference:14th IFAC/IEEE International Conference on Programmable Devices and Embedded Systems
Place:Brno / Lednice, CZ
Year:2016
Journal:IFAC-PapersOnLine (ELSEVIER), No. 25, NL
ISSN:2405-8963
DOI:10.1016/j.ifacol.2016.12.020
Publisher:Elsevier Science
Keywords
medical data processing, statistical shape and intensity model, lossy compression, JPEG 2000, 2D-3D reconstruction
Annotation
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.
BibTeX:
@INPROCEEDINGS{
   author = {Ond{\v{r}}ej Kl{\'{i}}ma and David Ba{\v{r}}ina
	and Petr Klep{\'{a}}rn{\'{i}}k and Pavel
	Zem{\v{c}}{\'{i}}k and Adam Chrom{\'{y}} and
	Michal {\v{S}}pan{\v{e}}l},
   title = {Lossy Compression of 3-D Statistical Shape and
	Intensity Models of Femoral Bones Using JPEG 2000},
   pages = {115--120},
   booktitle = {14th IFAC Conference on Programmable Devices and Embedded
	Systems PDES 2016 Brno, Czech Republic, 5-7 October 2016},
   journal = {IFAC-PapersOnLine (ELSEVIER)},
   number = {25},
   year = {2016},
   location = {Brno / Lednice, CZ},
   publisher = {Elsevier Science},
   ISSN = {2405-8963},
   doi = {10.1016/j.ifacol.2016.12.020},
   language = {english},
   url = {http://www.fit.vutbr.cz/research/view_pub.php.en.iso-8859-2?id=11252}
}

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