Utilizing Multiple Subpixel Shifted Images in Subpixel Mapping With Image Interpolation

@article{Wang2014UtilizingMS,
  title={Utilizing Multiple Subpixel Shifted Images in Subpixel Mapping With Image Interpolation},
  author={Qunming Wang and Wenzhong Shi},
  journal={IEEE Geoscience and Remote Sensing Letters},
  year={2014},
  volume={11},
  pages={798-802}
}
In this letter, multiple subpixel shifted images (MSIs) were utilized to increase the accuracy of subpixel mapping (SPM), based on the fast bilinear and bicubic interpolation. First, each coarse spatial resolution image of MSI is soft classified to obtain class fraction images. Using bilinear or bicubic interpolation, all fraction images of MSI are upsampled to the desired fine spatial resolution. The multiple fine spatial resolution images for each class are then integrated. Finally, the… CONTINUE READING
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