Search results for "Holographic display"

showing 3 items of 3 documents

Fundamentals of 3D imaging and displays: a tutorial on integral imaging, light-field, and plenoptic systems

2018

There has been great interest in researching and implementing effective technologies for the capture, processing, and display of 3D images. This broad interest is evidenced by widespread international research and activities on 3D technologies. There is a large number of journal and conference papers on 3D systems, as well as research and development efforts in government, industry, and academia on this topic for broad applications including entertainment, manufacturing, security and defense, and biomedical applications. Among these technologies, integral imaging is a promising approach for its ability to work with polychromatic scenes and under incoherent or ambient light for scenarios fro…

Ability to workImatges tridimensionals en medicinaIntegral imagingGeometrical opticsComputer science02 engineering and technologyÒptica021001 nanoscience & nanotechnologyPhysical optics01 natural sciencesAtomic and Molecular Physics and Optics010309 opticsOptical imagingHuman–computer interaction0103 physical sciencesMedical imagingHolographic display0210 nano-technologyLight fieldImatges Processament Tècniques digitals
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Roadmap on 3D integral imaging: Sensing, processing, and display

2020

This Roadmap article on three-dimensional integral imaging provides an overview of some of the research activities in the field of integral imaging. The article discusses various aspects of the field including sensing of 3D scenes, processing of captured information, and 3D display and visualization of information. The paper consists of a series of 15 sections from the experts presenting various aspects of the field on sensing, processing, displays, augmented reality, microscopy, object recognition, and other applications. Each section represents the vision of its author to describe the progress, potential, vision, and challenging issues in this field.

Image qualityComputer scienceReconeixement òptic de formesComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISIONImage processing02 engineering and technologySeguretat informàticaStereo display01 natural sciencesXifratge (Informàtica)Field (computer science)010309 opticsOpticsHuman–computer interactionComputer security0103 physical sciencesMicroscopyComunicacions òptiquesData encryption (Computer science)Integral imagingOptical pattern recognitionbusiness.industryOptical communicationsCognitive neuroscience of visual object recognitionÒptica021001 nanoscience & nanotechnologyAtomic and Molecular Physics and OpticsProcessament òptic de dadesVisualizationHolographic displayAugmented realityOptical data processing0210 nano-technologybusinessImatges Processament Tècniques digitals
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Microscopic and macroscopic 3D imaging and display by integral imaging

2011

Integral imaging is a rising 3D imaging technique that can be considered the incoherent version of holography. In integral imaging the multiperspective information of 3D scenes is stored in a 2D picture. Such picture, composed by a set of elemental images, is obtained through a 2D array of microlenses. The elemental-images set can be used for many purposes. One is the display of 3D color scenes to audiences or much more than one person. Other is the 3D display, with full parallax, in personal monitors, like the screen of a smartphone, a tablet, or the monitor used by a surgeon in an endoscopic operation. Other important types of applications are connected with the topographic reconstruction…

Integral imagingComputer sciencebusiness.industry2d arrayComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISIONHolographyStereo displaylaw.inventionSet (abstract data type)lawComputer graphics (images)Holographic displayComputer visionArtificial intelligenceImaging sciencebusinessParallax2011 3DTV Conference: The True Vision - Capture, Transmission and Display of 3D Video (3DTV-CON)
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