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A Concise Tiling Strategy for Preserving Spatial Context in Earth Observation Imagery
April 18, 2024, 4:43 a.m. | Ellianna Abrahams, Tasha Snow, Matthew R. Siegfried, Fernando P\'erez
cs.CV updates on arXiv.org arxiv.org
Abstract: We propose a new tiling strategy, Flip-n-Slide, which has been developed for specific use with large Earth observation satellite images when the location of objects-of-interest (OoI) is unknown and spatial context can be necessary for class disambiguation. Flip-n-Slide is a concise and minimalistic approach that allows OoI to be represented at multiple tile positions and orientations. This strategy introduces multiple views of spatio-contextual information, without introducing redundancies into the training set. By maintaining distinct transformation …
abstract arxiv class context cs.cv earth earth observation eess.iv images location objects observation satellite satellite images spatial strategy type
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