Documenting Paintings with Gigapixel Photography [PDF]
Journal of Imaging, 2021 Digital photographic capture of pictorial artworks with gigapixel resolution (around 1000 megapixels or greater) is a novel technique that is beginning to be used by some important international museums as a means of documentation, analysis, and ...
Pedro M. Cabezos-Bernal +2 more
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The Use of Gigapixel Photogrammetry for the Understanding of Landslide Processes in Alpine Terrain [PDF]
Geosciences, 2019 The work in this paper illustrates an experimental application for geosciences by coupling new and low cost photogrammetric techniques: Gigapixel and Structure-from-Motion (SfM).
Grazia Tôsi +2 more
exaly +4 more sources
Gigapixel Imaging and Photogrammetry: Development of a New Long Range Remote Imaging Technique [PDF]
Remote Sensing, 2012 The use of terrestrial remote imaging techniques, specifically LiDAR (Light Detection And Ranging) and digital stereo-photogrammetry, are widely proven and accepted for the mapping of geological structure and monitoring of mass movements. The use of such
Michael Fergusson, Matt Lato
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Video-rate gigapixel ptychography via space-time neural field representations [PDF]
Nature CommunicationsAchieving gigapixel space-bandwidth products (SBP) at video rates represents a fundamental challenge in imaging science. Here we demonstrate video-rate lensless ptychography that overcomes this barrier through the co-design of optics, sensing scheme, and
Ruihai Wang +16 more
doaj +2 more sources
Enabling high-throughput quantitative wood anatomy through a dedicated pipeline [PDF]
Plant MethodsThroughout their lifetime, trees store valuable environmental information within their wood. Unlocking this information requires quantitative analysis, in most cases of the surface of wood.
Jan Van den Bulcke +11 more
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Three-dimensional reconstruction of gigapixel whole-mount histopathology specimens with RAPID [PDF]
Scientific ReportsHistopathology often serves as the gold standard in medical diagnosis but lacks a spatial three-dimensional axis of information due to the inherent process of two-dimensional tissue slide preparation.
Daan Schouten +5 more
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Cultural big data: nineteenth to twenty-first century panoramic visualization [PDF]
Frontiers in Big DataFrom the nineteenth-century panorama to the emergence of the digital panoramic format in the 1990's, the visualization of large images frequently relies on panoramic viewing strategies.
Tsz Kin Chau +4 more
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Adaptive compression framework for giga-pixel whole slide images [PDF]
Nature CommunicationsDigital pathology generates gigapixel whole-slide images that require extensive storage, limiting scalability and increasing costs. Traditional compression methods apply uniform ratios, disregarding variations in diagnostic importance across regions ...
Jonghyun Lee +8 more
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Scalable deep learning artificial intelligence histopathology slide analysis and validation [PDF]
Scientific ReportsDeep learning involves an artificial intelligence (AI) approach and has been shown to provide superior performance for automating image recognition tasks, as well as exceeding human capabilities in both time and accuracy.
Colin Greeley +3 more
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ALPaCA: Adapting Llama for Pathology Context Analysis to enable slide-level question answering [PDF]
Nature CommunicationsLarge Vision Language Models (LVLMs) are increasingly used in computational pathology for image classification, description generation, question answering and interactive diagnostics. However, most pathology LVLMs analyse small regions of interest rather
Zeyu Gao +17 more
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