System, equipment, image processing method and device for surround screen stereo camera

Abstract

The invention discloses a system, device, image processing method and apparatus for circular-screen stereographic image capturing, wherein the device comprises a vertebral mirror, a first imaging group and a second imaging group. An external conical surface of the vertebral mirror is a reflecting surface; the first imaging group comprises a plurality of imaging apparatuses distributed around the axis of a vertebral height of the vertebral mirror, and a virtual image of the equivalent optical center of the lens of each imaging apparatus, which is formed by the vertebral mirror, is at the axis of the vertebral height of the vertebral mirror; the second imaging group comprises a plurality of imaging apparatuses distributed around the axis of the vertebral height of the vertebral mirror, and a virtual image of the equivalent optical center of the lens of each imaging apparatus, which is formed by the vertebral mirror, is at the axis of the vertebral height of the vertebral mirror; and the virtual image of the equivalent optical center of the lens of each imaging apparatus in the first imaging group and the virtual image of the equivalent optical center of the lens of each imaging apparatus in the second imaging group have a relative displacement at the axis of the vertebral height of the vertebral mirror.

Description

technical field [0001] The present invention relates to the field of camera technology, in particular to a system, equipment, image processing method and device for ring-screen stereo camera Background technique [0002] A ring screen movie refers to a movie in which the captured scene images are projected on a ring screen, so that the audience in the screen circle can get a strong sense of presence. According to the number of cameras (or projectors) used, it can be divided into two categories: single-camera surround-screen movies and multi-camera surround-screen movies. At present, what is widely used in the world is a ring-screen camera composed of 9 cameras, which shoots through mirrors. [0003] Existing technology can only shoot ring-screen movies, but cannot shoot ring-screen stereoscopic movies. Therefore, there is currently no imaging device that can be used to shoot ring-screen stereoscopic movies, that is, it is impossible to obtain ring-screen stereoscopic image ...

AI Technical Summary

Problems solved by technology

[0003] Existing technology can only shoot ring-screen movies, but not ring-screen stereoscopic movies. Therefore, there is currently no camera equipment that can be used to shoot ring-screen stereoscopic movies, that is, it is impossible to obtain ring-screen stereoscopic images.

[0004] In addition, if you want to obtain a three-dimensional image at present, you must manually draw a depth map, and the manual hand-drawn depth map is very labor-intensive and time-consuming, and the efficiency is very low; The effect is relatively poor

Therefore, there is currently no better image processing method that can be used for ring-screen stereoscopic photography.

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