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Other Publications Year : 2016

Super-resolving multiresolution images with band-independent geometry of multispectral pixels

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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.

Dates and versions

hal-01426666 , version 1 (04-01-2017)

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

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