Stereoscopic imaging method and stereoscopic imaging device

Abstract

The invention discloses a stereoscopic imaging method and a stereoscopic imaging device, and belongs to the technical field of stereoscopic imaging. The stereoscopic imaging method comprises the steps of S1, controlling a variable focus lens unit to obtain a scene depth distribution map of a to-be-shot scene; S2, obtaining a parallax offset of the scene based on the scene depth distribution map; S3, controlling the variable focus lens unit to focus an area-of-interest of the scene based on the scene depth distribution map, and generating a first image of an stereoscopic image after image processing; and S4, generating a second image of the stereoscopic image based on the parallax offset and the first image. The stereoscopic imaging method and the stereoscopic imaging device are unnecessary to give consideration to the flatness of an imaging device, have no vertical parallax, are also unnecessary to and perform a fussy left and right graph matching process and can realize stereoscopic imaging simply and conveniently.

Description

technical field [0001] The invention belongs to the technical field of stereo shooting and imaging, and in particular relates to a stereo imaging method and a stereo imaging device. Background technique [0002] The existing 3D imaging methods are mainly realized by binocular and multi-eye imaging systems. The binocular and multi-eye face camera installation parallelism, optical center alignment, camera calibration, retification alignment of horizontal or vertical parallax, multi-image Matching and positioning problems. At the same time, binocular and multi-purpose 3D imaging systems cannot capture 3D imaging with reasonable parallax at close range. In addition, the use of a binocular camera is not only expensive, but also difficult to reduce the size of the imaging device, which limits the application of the imaging device in some occasions. [0003] Of course, with the advancement of imaging technology recently, there have also been many 3D shootings using monocular came...

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention provides a stereoscopic imaging method and a stereoscopic imaging device, which are used to solve the problems of complex structure and complicated image processing in the 3D camera device in the prior art.

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