Small Viewpoint Distance View Shooting Acquisition System

Abstract

The invention discloses a small viewpoint distance view shooting and acquisition system, which includes two or more monocular subsystems, and each monocular subsystem includes: two or more single-structure image acquisition components, a deflection beam splitting device, and a synchronous Focusing control unit; wherein, each single-structure image acquisition component and deflection beam splitting device are arranged so that the optical center of each imaging lens itself or their image points with respect to the deflection beam splitting device, the spatial adjacent distance is less than or equal to the diameter of the observer's pupil. Through the combination of a single-structure image acquisition component similar to a traditional camera structure and a deflection beam splitter, or by designing a composite structure image acquisition component different from a traditional camera structure, this patent utilizes the object-image relationship of different image acquisition components, or / or close to the optical center The imaging lens at the edge of the solid lens, or / and the imaging lens with controllable optical parameters, is designed to achieve an optical system that can capture views with a small distance between viewpoints.

Description

technical field [0001] The present invention relates to three-dimensional display, and more particularly relates to a view shooting and acquisition system with a small distance between adjacent viewpoints that is less than or equal to the pupil diameter of an observer. Background technique [0002] The traditional stereoscopic 3D display technology realizes 3D display based on binocular parallax by projecting a corresponding view to the observer's binoculars. In this process, the corresponding views of the binoculars can be captured by two cameras with the distance between the observer's binoculars, that is, the traditional dual-camera system. Stereo vision technology triggers the observer's brain to form a spatial 3D vision through the convergence of the binocular vision at the screen distance, but at the same time, in order to clearly see the corresponding views of the binoculars, the observer needs to focus his / her eyes on the Display surface, so there is an inconsistenc...

AI Technical Summary

Problems solved by technology

In fact, due to the limitation of the physical size of the camera itself, two or more cameras cannot be directly arranged at a small distance in space to achieve the shooting and acquisition of two or more small viewpoint distance views required by the above-mentioned observers.

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