Automatic shooting parameter adjusting system of three dimensional (3D) camera device

Abstract

Disclosed is an automatic shooting parameter adjusting system of a three dimensional (3D) camera device. Hardware of the system comprises a 3D panorama three-dimensional photographic device, the 3D camera device and a computer, the system is composed of four integrated omnibearing photographic devices with the same imaging parameters, the 3D panorama three-dimensional photographic device provides information of various shooting parameters such as a shooting angle alpha R, an azimuth angle phi R, a horizontal opening angle theta, a focal length f1 and an aperture value F for the 3D three-dimensional camera device, and movements of an electrical motor such as horizontal rotating, vertical rotating, focusing and adjusting of the horizontal opening angle and the 3D depth of the 3D three-dimensional photographic device are controlled automatically based on parameter values and a PELCO-D control protocol, so that a three-dimensional projection device can display an overall 3D panorama video image and a 3D video image and can be used for browsing local close-up, a high-quality 3D panorama and a 3D video image can be shot without aid of three-dimensional photographic professionals, and the system can be widely applied to various application fields such as great sports event, artistic performance, animation and films and games.

Description

technical field [0001] The invention relates to an intelligent three-dimensional camera device, in particular to the application of technologies such as omnidirectional visual sensor, video camera, computer vision, mechatronics design and the like to the 3D three-dimensional camera device. Background technique [0002] The popularity of 3D TV is getting faster and faster. At present, many families have purchased 3D TV, but there are few sources of 3D movies to watch. In this case, consumers want to make better use of their own 3D TV. A great addition. [0003] Use two cameras to simulate the left and right eyes. Generally speaking, the distance between the two cameras, that is, the baseline distance, is similar to the distance between the two eyes of a person. As long as two cameras are used to simulate the sight of the left and right eyes, two films are shot respectively, and then these two films are projected on the screen at the same time; necessary technical means are u...

AI Technical Summary

Problems solved by technology

[0008] In order to overcome the difficulty in adjusting the consistency of the focal length, shooting direction, shooting angle, and 3D depth of existing 3D cameras, and the inability to shoot 3D panoramic video images and close-up 3D video images at the same time, the present invention provides a method for realizing 3D

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