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Open Access research with a European policy impact...

The Strathprints institutional repository is a digital archive of University of Strathclyde's Open Access research outputs. Strathprints provides access to thousands of Open Access research papers by Strathclyde researchers, including by researchers from the European Policies Research Centre (EPRC).

EPRC is a leading institute in Europe for comparative research on public policy, with a particular focus on regional development policies. Spanning 30 European countries, EPRC research programmes have a strong emphasis on applied research and knowledge exchange, including the provision of policy advice to EU institutions and national and sub-national government authorities throughout Europe.

Explore research outputs by the European Policies Research Centre...

Effective compression of hyperspectral imagery using improved three dimensional discrete cosine transform

Qiao, Tong and Ren, Jinchang and Craigie, Cameron and Marshall, Stephen and Maltin, Charlotte (2013) Effective compression of hyperspectral imagery using improved three dimensional discrete cosine transform. In: 6th UK, Europe, China Millimeter Waves and THz Technology Workshop (UCMMT), 2013. IEEE, Piscataway, New Jersey.

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Abstract

Though hyperspectral imaging (HSI, or hypercube) has been applied in a wide range of applications, it suffers from massive volume of data for efficient data storage and transmission. Herein improved 3D discrete cosine transform (DCT) is proposed with good results yielded. Experiments on several datasets have validated the efficacy of our approach.