A smart phone-oriented stereoscopic video generation method and auxiliary shooting device

Abstract

The invention discloses a stereoscopic video generation method for a smart phone, and an auxiliary photographing device. The method comprises five steps: constructing and installing the stereoscopic video auxiliary photographing device; automatically setting the parameters of the stereoscopic video auxiliary photographing device; carrying out the calculation of a projection geometric transformation matrix and the evaluation of a gray scale compensation mapping function; carrying out the photographing of video data; and generating a stereoscopic video. The auxiliary photographing device comprises a stainless steel plane mirror, a plane mirror fixing frame, a support connection part, a support fixing rack, a cell phone connection part, and a fastening part. The method can avoid the incoordination, caused by the desynchrony of two cameras, of left and right frames. Moreover, the auxiliary photographing device is simple in structure, is low in cost, is portable, and is easy to use. The auxiliary photographing device brings convenience to a common consumer for obtaining a stereoscopic video with the strong immersion feel through a smart phone, increases the video modes of the smart phone, and improves the photographing and watching entertainment.

Description

technical field [0001] The invention relates to the field of stereoscopic video imaging, in particular to a smart phone-oriented stereoscopic video generation method and an auxiliary shooting device. Background technique [0002] Vision is an important source of information for humans to perceive the external environment, so images and videos play an important role in various application scenarios such as entertainment, education, and social interaction. However, ordinary images and videos are essentially two-dimensional projections of the three-dimensional world, and the depth information of the scene is lost during the imaging process, so ordinary images and videos are difficult to bring an immersive feeling to the observer. In recent years, stereoscopic (stereoscopic) video imaging technology has developed rapidly, which greatly enhances the three-dimensionality and realism of scenes. Stereoscopic video can present left and right views with parallax to the observer's lef...

AI Technical Summary

Problems solved by technology

Each of these technical means has problems such as high cost, complex structure, and difficult operation, and cannot meet the needs of ordinary consumers to shoot stereoscopic videos with ordinary smartphones.

[0004] Aiming at the problems of high cost, complex structure and difficult operation in stereoscopic video shooting in the prior art, there is no effective solution yet

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