Super-Resolving Multiresolution Images With Band-Independent Geometry of Multispectral Pixels

Nicolas Brodu
2017 IEEE Transactions on Geoscience and Remote Sensing  
To cite this version: Nicolas Brodu. Super-resolving multiresolution images with band-independant geometry of multispectral pixels. Abstract-A new resolution enhancement method is presented for multispectral and multi-resolution images, such as these provided by the Sentinel-2 satellites. Starting from the highest resolution bands, band-dependent information (reflectance) is separated from information that is common to all bands (geometry of scene elements). This model is then applied to unmix
more » ... n applied to unmix low-resolution bands, preserving their reflectance, while propagating band-independent information to preserve the subpixel details. A reference implementation is provided, with an application example for super-resolving Sentinel-2 data.
doi:10.1109/tgrs.2017.2694881 fatcat:ricju6gvtnhexocv7jaorb7gra