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【速搜问答】vr ar技术是什么

问答 admin 1个月前 (06-02) 37次浏览 已收录 0个评论

汉英对照:
Chinese-English Translation:

vr是指虚拟现实技术,是一种可以创建和体验虚拟世界的计算机仿真系统;ar是指增强现实技术,是一种实时地计算摄影机影像的位置及角度并加上相应图像、视频、3D模型的技术,这种技术的目标是在屏幕上把虚拟世界套在现实世界并进行互动。

VR refers to virtual reality technology, which is a computer simulation system that can create and experience virtual world; AR refers to augmented reality technology, which is a technology that calculates the position and angle of camera image in real time and adds corresponding image, video and 3D model. The goal of this technology is to set virtual world on the screen and interact with the real world.

vr 是指虚拟现实技术,是一种可以创建和体验虚拟世界的计算机仿真系统,它利用计算机生成一种模拟环境,是一种多源信息融合的、交互式的三维动态视景和实体行为的系统仿真使用户沉浸到该环境中。

VR refers to virtual reality technology, which is a computer simulation system that can create and experience virtual world. It uses computer to generate a simulation environment. It is a system simulation of multi-source information fusion, interactive three-dimensional dynamic scene and entity behavior, which makes users immerse in the environment.

ar 是指增强现实技术,是一种实时地计算摄影机影像的位置及角度并加上相应图像、视频、3D 模型的技术,这种技术的目标是在屏幕上把虚拟世界套在现实世界并进行互动。

Ar refers to augmented reality technology, which is a technology that calculates the position and angle of camera image in real time and adds the corresponding image, video and 3D model. The goal of this technology is to set the virtual world on the screen and interact with the real world.

vr 和 ar 的区别:

Differences between VR and AR:

1、运用的技术不同

1. Different technologies used

vr 是仿真技术与计算机图形学人机接口技术多媒体技术传感技术网络技术等多种技术的集合。

VR is a combination of simulation technology and computer graphics man-machine interface technology multimedia technology sensor technology network technology and other technologies.

而 ar 包含了多媒体、三维建模、实时视频显示及控制、多传感器融合、实时跟踪及注册、场景融合等新技术与新手段。

Ar includes multimedia, three-dimensional modeling, real-time video display and control, multi-sensor fusion, real-time tracking and registration, scene fusion and other new technologies and techniques.

2、原理不同

2. Different principles

vr 是利用计算机生成一种模拟环境,一种多源信息融合的、交互式的三维动态视景和实体行为的系统仿真使用户沉浸到该环境中。主要原理是构建一个虚拟环境。

VR is a computer-generated simulation environment, a multi-source information fusion, interactive three-dimensional dynamic scene and entity behavior system simulation to immerse users in the environment. The main principle is to build a virtual environment.

而 ar 的基本理念是将图像、声音和其他感官增强功能实时添加到真实世界的环境中。

The basic concept of AR is to add image, sound and other sensory enhancement functions to the real world environment in real time.

3、功能不同

3. Different functions

vr 可以实现人机交互,存在多种感知,能完全使人沉浸在虚拟世界之中,而 ar 技术必须通过与现实相结合,智能性较低,不能人机交互,也无法使人忘记现实。

VR can achieve human-computer interaction, there are many kinds of perception, can completely immerse people in the virtual world, and AR technology must be combined with reality, with low intelligence, can not human-computer interaction, and can not make people forget reality.


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