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Super-resolving multiresolution images with band-independent 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 low-resolution bands, preserving their reflectance, while propagating band-independent information to preserve the sub-pixel details. A reference implementation is provided, with an application example for super-resolving Sentinel-2 data.
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https://hal.inria.fr/hal-01426666
Contributor : H. Yahia <>
Submitted on : Wednesday, January 4, 2017 - 5:45:08 PM
Last modification on : Tuesday, April 17, 2018 - 9:04:28 AM

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  • HAL Id : hal-01426666, version 1
  • ARXIV : 1609.07986

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Nicolas Brodu. Super-resolving multiresolution images with band-independent geometry of multispectral pixels. 2016. ⟨hal-01426666⟩

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