Low complexity, high efficiency probability model for hyper-spectral image coding

Francesc Aulí-Llinàs, Joan Bartrina-Rapesta, Joan Serra-Sagristà, Michael W Marcellin

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

1 Citation (Scopus)

Abstract

This paper describes a low-complexity, high-efficiency lossy-to-lossless coding scheme for hyper-spectral images. Together with only a 2D wavelet transform on individual image components, the proposed scheme achieves coding performance similar to that achieved by a 3D transform strategy that adds one level of wavelet decomposition along the depth axis of the volume. The proposed schemes operates by means of a probability model for symbols emitted by the bit plane coding engine. This probability model captures the statistical behavior of hyper-spectral images with high precision. The proposed method is implemented in the core coding system of JPEG2000 reducing computational costs by 25%.

Original languageEnglish (US)
Title of host publicationProceedings - 1st International Conference on Data Compression, Communication, and Processing, CCP 2011
Pages229-235
Number of pages7
DOIs
StatePublished - 2011
Event1st International Conference on Data Compression, Communication, and Processing, CCP 2011 - Palinuro, Cilento Coast, Italy
Duration: Jun 21 2011Jun 24 2011

Other

Other1st International Conference on Data Compression, Communication, and Processing, CCP 2011
CountryItaly
CityPalinuro, Cilento Coast
Period6/21/116/24/11

Fingerprint

Image coding
Wavelet decomposition
Wavelet transforms
Engines
Costs

Keywords

  • bitplane image coding
  • Hyper-spectral image coding
  • JPEG2000

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Information Systems

Cite this

Aulí-Llinàs, F., Bartrina-Rapesta, J., Serra-Sagristà, J., & Marcellin, M. W. (2011). Low complexity, high efficiency probability model for hyper-spectral image coding. In Proceedings - 1st International Conference on Data Compression, Communication, and Processing, CCP 2011 (pp. 229-235). [6061130] https://doi.org/10.1109/CCP.2011.10

Low complexity, high efficiency probability model for hyper-spectral image coding. / Aulí-Llinàs, Francesc; Bartrina-Rapesta, Joan; Serra-Sagristà, Joan; Marcellin, Michael W.

Proceedings - 1st International Conference on Data Compression, Communication, and Processing, CCP 2011. 2011. p. 229-235 6061130.

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

Aulí-Llinàs, F, Bartrina-Rapesta, J, Serra-Sagristà, J & Marcellin, MW 2011, Low complexity, high efficiency probability model for hyper-spectral image coding. in Proceedings - 1st International Conference on Data Compression, Communication, and Processing, CCP 2011., 6061130, pp. 229-235, 1st International Conference on Data Compression, Communication, and Processing, CCP 2011, Palinuro, Cilento Coast, Italy, 6/21/11. https://doi.org/10.1109/CCP.2011.10
Aulí-Llinàs F, Bartrina-Rapesta J, Serra-Sagristà J, Marcellin MW. Low complexity, high efficiency probability model for hyper-spectral image coding. In Proceedings - 1st International Conference on Data Compression, Communication, and Processing, CCP 2011. 2011. p. 229-235. 6061130 https://doi.org/10.1109/CCP.2011.10
Aulí-Llinàs, Francesc ; Bartrina-Rapesta, Joan ; Serra-Sagristà, Joan ; Marcellin, Michael W. / Low complexity, high efficiency probability model for hyper-spectral image coding. Proceedings - 1st International Conference on Data Compression, Communication, and Processing, CCP 2011. 2011. pp. 229-235
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