Multi-depth-of-field aerial hover imaging system

Abstract

The application provides a multi-DOF aerial suspension imaging system, and relates to the technical field of optical imaging and display, which comprises a control subsystem, a plurality of light-emitting components, a regulating component, a curved surface reflecting unit and a viewing window; the control subsystem is used for receiving multi-DOF imaging requirements and generating control instructions of the light-emitting components; the light-emitting components are used for emitting visible light beams according to corresponding control instructions; the regulating component is used for receiving the visible light beams, reflecting and / or transmitting the received visible light beams according to the relative positions of the light-emitting components and the regulating component, obtaining a plurality of regulated light beams, and conducting the plurality of regulated light beams to the curved surface reflecting unit; and the curved surface reflecting unit is used for receiving the regulated light beams and reflecting the regulated light beams to the viewing window to converge at different depth positions in the air through the viewing window to form a multi-DOF suspension real image, thereby solving the problems of low flexibility and low imaging quality of the existing multi-DOF imaging system and improving the flexibility and quality of multi-DOF imaging.

Images