0000000000594600

AUTHOR

Qiong-hua Wang

showing 2 related works from this author

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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Analysis of the depth of field of integral imaging displays based on wave optics.

2013

In this paper, we analyze the depth of field (DOF) of integral imaging displays based on wave optics. With considering the diffraction effect, we analyze the intensity distribution of light with multiple micro-lenses and derive a DOF calculation formula for integral imaging display system. We study the variations of DOF values with different system parameters. Experimental results are provided to verify the accuracy of the theoretical analysis. The analyses and experimental results presented in this paper could be beneficial for better understanding and designing of integral imaging displays.

Wave propagationComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISIONcomputer.software_genreOpticsImaging Three-DimensionalComputer Aided DesignComputer SimulationDepth of fieldImage resolutionLightingComputingMethodologies_COMPUTERGRAPHICSLensesPhysicsIntegral imagingbusiness.industryEquipment DesignÒpticaModels TheoreticalPhysical opticsAtomic and Molecular Physics and OpticsIntensity (physics)Equipment Failure AnalysisLight intensityData DisplayComputer-Aided DesignbusinesscomputerOptics express
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