Results 21 to 30 of about 4,147 (178)
Gigapixel imaging with a novel multi-camera array microscope
eLife, 2022 The dynamics of living organisms are organized across many spatial scales. However, current cost-effective imaging systems can measure only a subset of these scales at once.
Eric E Thomson +14 more
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The motivation of technological scenarios in augmented reality (AR): results of different experiments [PDF]
, 2019 Augmented Reality (AR) is an emergent technology that is acquiring more and more relevance in teaching every day. Together with mobile technology, this combination arises as one of the most effective binomials to support significant and ubiquitous ...
Cabero Almenara, Julio +1 more
core +3 more sources
Computational structured illumination for high-content fluorescent and phase microscopy [PDF]
, 2019 High-content biological microscopy targets high-resolution imaging across large fields-of-view (FOVs). Recent works have demonstrated that computational imaging can provide efficient solutions for high-content microscopy.
Chowdhury, Shwetadwip +2 more
core +2 more sources
e2v CMOS and CCD sensors and systems for astronomy [PDF]
, 2017 e2v designs and manufactures a wide range of sensors for space and astronomy applications. This includes high performance CCDs for X-ray, visible and near-IR wavelengths. In this paper we illustrate the maturity of CMOS capability for these applications;
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Coded aperture compressive temporal imaging [PDF]
, 2013 We use mechanical translation of a coded aperture for code division multiple access compression of video. We present experimental results for reconstruction at 148 frames per coded snapshot.Comment: 19 pages (when compiled with Optics Express' TEX ...
Brady, David J. +7 more
core +2 more sources
Capturing and viewing gigapixel images [PDF]
ACM Transactions on Graphics, 2007 We present a system to capture and view "Gigapixel images": very high resolution, high dynamic range, and wide angle imagery consisting of several billion pixels each. A specialized camera mount, in combination with an automated pipeline for alignment, exposure compensation, and stitching, provide the means to acquire Gigapixel images with a standard ...
Kopf, Johannes +3 more
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Gigapixel multispectral microscopy
Optica, 2015 Understanding the complexity of cellular biology often requires capturing and processing an enormous amount of data. In high-content drug screens, each cell is labeled with several different fluorescent markers and frequently thousands to millions of cells need to be analyzed in order to characterize biology’s intrinsic variability.
Antony Orth +3 more
openaire +1 more source
Gigapixel Imaging and Photogrammetry: Development of a New Long Range Remote Imaging Technique
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
George Bevan +2 more
doaj +1 more source
The Reality Deck--an Immersive Gigapixel Display [PDF]
IEEE Computer Graphics and Applications, 2015 The Reality Deck is a visualization facility offering state-of-the-art aggregate resolution and immersion. Its a 1.5-Gpixel immersive tiled display with a full 360-degree horizontal field of view. Comprising 416 high-density LED-backlit LCD displays, it visualizes gigapixel-resolution data while providing 20/20 visual acuity for most of the ...
Charilaos, Papadopoulos +3 more
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Neural Image Compression for Gigapixel Histopathology Image Analysis [PDF]
IEEE Transactions on Pattern Analysis and Machine Intelligence, 2021 We propose Neural Image Compression (NIC), a two-step method to build convolutional neural networks for gigapixel image analysis solely using weak image-level labels. First, gigapixel images are compressed using a neural network trained in an unsupervised fashion, retaining high-level information while suppressing pixel-level noise.
Tellez, D. +5 more
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