GPU implementation of the pixel purity index algorithm for hyperspectral image analysis

@article{Snchez2010GPUIO,
  title={GPU implementation of the pixel purity index algorithm for hyperspectral image analysis},
  author={Sergio S{\'a}nchez and Antonio J. Plaza},
  journal={2010 IEEE International Conference On Cluster Computing Workshops and Posters (CLUSTER WORKSHOPS)},
  year={2010},
  pages={1-7}
}
Hyperspectral imaging is a new technique in remote sensing that generates images with hundreds of spectral bands, at different wavelength channels, for the same area on the surface of the Earth. The price paid for such a wealth of spectral information is the enormous amounts of data to be processed. In recent years, several efforts have been directed towards the incorporation of high-performance computing models in remote sensing missions. For this purpose, graphics processing units (GPUs) have… CONTINUE READING

Citations

Publications citing this paper.
SHOWING 1-10 OF 20 CITATIONS

Real-Time Implementation of the Pixel Purity Index Algorithm for Endmember Identification on GPUs

  • IEEE Geoscience and Remote Sensing Letters
  • 2014
VIEW 7 EXCERPTS
CITES BACKGROUND & METHODS
HIGHLY INFLUENCED

Generic visual analysis for multi- and hyperspectral image data

  • Data Mining and Knowledge Discovery
  • 2012
VIEW 12 EXCERPTS
CITES METHODS & BACKGROUND
HIGHLY INFLUENCED

GPU-Based Parallel Design of the Hyperspectral Signal Subspace Identification by Minimum Error (HySime)

  • IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
  • 2016
VIEW 1 EXCERPT

PN-FINDR: A Parallelized N-FINDR Algorithm with Spark

  • 2016 International Conference on Advanced Cloud and Big Data (CBD)
  • 2016
VIEW 1 EXCERPT
CITES METHODS

A fast alternative for the pixel purity index algorithm

  • 2015 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)
  • 2015
VIEW 1 EXCERPT
CITES METHODS

GPU Implementation of Iterative-Constrained Endmember Extraction from Remotely Sensed Hyperspectral Images

  • IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
  • 2015
VIEW 1 EXCERPT
CITES BACKGROUND

References

Publications referenced by this paper.
SHOWING 1-10 OF 20 REFERENCES

Similar Papers

Loading similar papers…