Compression of LADAR imagery

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We develop novel methods for compressing volumetric imagery that has been generated by single platform (mobile) range sensors. We exploit the correlation structure inherent in multiple views in order to improve compression efficiency. We evaluate the performance of various two-dimensional (2D) compression schemes on the traditional 2D range representation. We then introduce a three-dimensional (3D) representation of the range measurements and show that, for lossless compression, 3D volumes compress more efficiently than 2D images by a factor of 60%.

Original languageEnglish (US)
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
EditorsT. Ebrahimi, T. Sikora
Pages1193-1203
Number of pages11
Volume5150 II
DOIs
StatePublished - 2003
EventVisual Communications and Image Processing 2003 - Lugano, Switzerland
Duration: Jul 8 2003Jul 11 2003

Other

OtherVisual Communications and Image Processing 2003
CountrySwitzerland
CityLugano
Period7/8/037/11/03

Fingerprint

imagery
rangefinding
Sensors
compressing
platforms
sensors

Keywords

  • Compression
  • Laser RADAR
  • Range imagery
  • Volumetric imagery

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Condensed Matter Physics

Cite this

Dagher, J. C., Marcellin, M. W., & Neifeld, M. A. (2003). Compression of LADAR imagery. In T. Ebrahimi, & T. Sikora (Eds.), Proceedings of SPIE - The International Society for Optical Engineering (Vol. 5150 II, pp. 1193-1203) https://doi.org/10.1117/12.503160

Compression of LADAR imagery. / Dagher, Joseph C.; Marcellin, Michael W; Neifeld, Mark A.

Proceedings of SPIE - The International Society for Optical Engineering. ed. / T. Ebrahimi; T. Sikora. Vol. 5150 II 2003. p. 1193-1203.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Dagher, JC, Marcellin, MW & Neifeld, MA 2003, Compression of LADAR imagery. in T Ebrahimi & T Sikora (eds), Proceedings of SPIE - The International Society for Optical Engineering. vol. 5150 II, pp. 1193-1203, Visual Communications and Image Processing 2003, Lugano, Switzerland, 7/8/03. https://doi.org/10.1117/12.503160
Dagher JC, Marcellin MW, Neifeld MA. Compression of LADAR imagery. In Ebrahimi T, Sikora T, editors, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 5150 II. 2003. p. 1193-1203 https://doi.org/10.1117/12.503160
Dagher, Joseph C. ; Marcellin, Michael W ; Neifeld, Mark A. / Compression of LADAR imagery. Proceedings of SPIE - The International Society for Optical Engineering. editor / T. Ebrahimi ; T. Sikora. Vol. 5150 II 2003. pp. 1193-1203
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