Virtuality to reality autonomous response method for virtuality and reality real-time interaction

Abstract

The invention provides the virtuality to reality autonomous response technology, relates to synthesis of an image shot by a camera and a three-dimensional computer pattern in real time and aims to form a new TV program making system. The method comprises steps that 1, the position of a blue case coordinate center b (0, 0) is determined, a relative position relationship between an auxiliary camera shooting wide angle and a main camera is preset, and two adjacent images are inputted to virtuality and reality real-time interaction software; 2, the position of a target object b (x, y) is determined, an area A of the step 1 is taken as the foreground, an image of the target object is shot by an auxiliary camera in real time, displacement of the target object relative to a reference coordinate center b (0, 0) is calculated through an image processing system in real time, and the position coordinate b (x, y) of the target object taking a frame as a sampling unit is acquired; and 3, the three-dimensional rendering equipment is utilized for rendering, and the result is outputted.

Description

technical field [0001] The invention relates to the technical field of virtual studios, in particular to a virtual-to-real autonomous response method in virtual reality real-time interaction. Background technique [0002] With the development of advanced information technology such as computer network and three-dimensional graphics software, great changes have taken place in the way of TV program production. Visual and auditory effects as well as human thinking can be realized by virtual and real autonomous response interactive devices. It sublimates the logical thinking of human beings. The virtual studio is a concrete embodiment of the combination of virtual and real autonomous response interactive devices and human thinking in TV program production. The main advantage of the virtual studio system is that it can express news information more effectively and enhance the appeal and interactivity of information. Traditional studios have more restrictions on program product...

AI Technical Summary

Problems solved by technology

The virtual and reality autonomous response interactive device makes full use of computer 3D graphics technology and video synthesis technology. According to the position parameters of the camera, the perspective relationship of the 3D virtual scene is consistent with the foreground, thereby creating a realistic and strong three-dimensional TV studio. It saves the expensive cost of design, materials, construction, and venues in the production of traditional TV programs based on setting up real sets. It overcomes the shortcomings of traditional sets that are not suitable for moving casually, poor flexibility, and sites that cannot be reused. It meets the needs of TV programs. production and broadcast

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