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An evaluation method based on a virtual reality man-machine interaction system

A technology of human-computer interaction and virtual reality, applied in the field of virtual reality, can solve problems such as low user viscosity and difficulty in obtaining equipment and systems, and achieve the effects of promoting healthy development, standardizing the market, and high marketability

Inactive Publication Date: 2019-05-03
北京牡丹电子集团有限责任公司数字科技中心
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  • Abstract
  • Description
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Problems solved by technology

Due to the lack of an evaluation mechanism for these VR human-computer interaction systems, it is difficult for related equipment and system manufacturers and R&D institutions to obtain feedback on user experience in the market, resulting in various virtual reality human-computer interaction systems and product specifications in the market. , even though there are many related products and systems to choose from on the market, the user's use viscosity for these products is very low

Method used

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  • An evaluation method based on a virtual reality man-machine interaction system
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Embodiment Construction

[0032] In the following description, for purposes of illustration rather than limitation, specific details such as specific equipment structures, interfaces, and techniques are set forth in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the invention may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

[0033] Such as figure 1 Shown, the present invention comprises the following steps in implementation process:

[0034] 1. According to the nature and characteristics of the tested virtual reality human-computer interaction system, determine the key evaluation indicators. Several key evaluation indicators can be selected according to the needs (N i ), denoted as X i , where i is the number of t...

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Abstract

The invention provides an evaluation method based on a virtual reality man-machine interaction system, and the method comprises the steps: S1, determining a key evaluation index according to the properties and characteristics of a tested virtual reality man-machine interaction system; S2, establishing a subjective evaluation system of the virtual reality man-machine interaction system, wherein thesubjective evaluation system comprises a virtual reality man-machine interaction experience system, a subjective evaluation data acquisition system and a data processing unit; S3, performing a subjective evaluation experiment, obtaining a quantitative score matrix Xij of the key evaluation index, and representing a scoring result of the jth evaluator on the Xi parameter; S4, determining a weightcoefficient of the key evaluation index; S5, calculating the average score of the key evaluation indexes of the virtual reality man-machine interaction system; and S6, calculating a user experience quality score QoE of the virtual reality man-machine interaction system.

Description

technical field [0001] The invention relates to the technical field of virtual reality, in particular to an evaluation method for a human-computer interaction system based on virtual reality. Background technique [0002] Virtual Reality (VR) technology is a virtual environment created by modern computer technology. Users can use specific human-computer interaction equipment and devices to interact with the virtual environment to create an immersive experience. Immersion, Interaction and Imagination are the three basic characteristics of a virtual reality system, among which the two characteristics of interactivity and immersion are also the characteristics of virtual reality and other related technologies (such as 3D animation, scientific research, etc.). The essential difference between visualization and traditional multimedia image technology, etc.). These three characteristics do not exist in isolation, they influence each other, and the three characteristics also empha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06
Inventor 王洪艳毛珂万丁玮樊晓婷徐晖梁宵月
Owner 北京牡丹电子集团有限责任公司数字科技中心
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