Abstract
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.
Highlights
The interest in investigation, research, development, and commercialization of three dimensional (3D) technologies extends well over 150 years with the introduction of stereoscopy, and it is as old as the invention of photography. 3D activities are mainly divided between the scene capture, data processing, and visualization and display of 3D information
The broad scope of these activities is reflected in the large number of publications, conferences, and seminars, and industrial activities in the 3D field conducted across the globe in many international organizations
Since the polarization landscape depends on the input state of polarization (SoP), it is possible to produce a synthetic degree of polarization (DoP) signal as the fusion of polarimetric images generated with different SoPs (Fig. 5(d)), resulting in a distribution that is almost independent of the illumination
Summary
The interest in investigation, research, development, and commercialization of three dimensional (3D) technologies extends well over 150 years with the introduction of stereoscopy, and it is as old as the invention of photography. 3D activities are mainly divided between the scene capture, data processing, and visualization and display of 3D information. Integral imaging is an attractive approach because it is a passive imaging system, and it can operate in outdoor scenes, and under incoherent or ambient light for important applications [2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29] This roadmap paper on 3D Integral Imaging: Sensing, Processing, and Display is intended to provide an overview of research activities in the broad field of integral imaging.
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