Focus issue introduction: 3D image acquisition and display: technology, perception, and applications.

This feature issue of Optics Express is organized in conjunction with the 2020 OSA conference on 3D image acquisition and display: technology, perception and applications which was held virtually in Vancouver from 22 to 26, June 2020 as part of the imaging and sensing congress 2020. This feature issue presents 29 articles based on the topics and scope of the 3D conference. This review provides a summary of these articles.