Direct sub-pixel mapping exploiting spatial dependence

  title={Direct sub-pixel mapping exploiting spatial dependence},
  author={Koen C. Mertens and Bernard De Baets and Lieven P. C. Verbeke and Robert R. De Wulf},
  journal={IGARSS 2004. 2004 IEEE International Geoscience and Remote Sensing Symposium},
  pages={3046-3049 vol.5}
Remotely sensed images usually contain both pure and mixed pixels. Crisp classification techniques assign mixed pixels to the class with the highest proportion of coverage or probability. Unfortunately, during this process information is lost. Soft or fuzzy classification techniques were introduced to make up for this loss by assigning fractions to the land cover classes in correspondence with the area represented inside a pixel. A fuzzy classification yields a number of fraction images equal… CONTINUE READING


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