scholarly journals Design of Lingnan Cultural Gene Implantation Cultural and Creative Products Based on Virtual Reality Technology

2021 ◽  
Vol 2021 ◽  
pp. 1-9
Author(s):  
Jiansong Fang ◽  
Wei Deng
Keyword(s):  
Virtual Reality ◽  
Product Design ◽  
Evaluation System ◽  
Evaluation Method ◽  
Three Dimensional ◽  
User Interaction ◽  
Design Evaluation ◽  
Virtual Reality Technology ◽  
Cultural Products ◽  
Creative Products

With the development of virtual reality technology, people are increasingly aware that the combination of virtual reality technology and product design can enable companies to obtain stable profits and maintain long-term competitive advantages. And design evaluation plays a pivotal role in a large number of important decisions in product development. This article takes Lingnan culture and cultural products as an example, combining virtual reality technology with the design of Lingnan cultural and creative products, verifies the effectiveness and rationality of the virtual evaluation system of Lingnan cultural products through the evaluation of examples of Lingnan cultural products, and proposes amendments to the evaluation case. This paper constructs a product design evaluation system based on virtual reality technology and designs a theoretical model VR, which is the application of virtual reality technology in product design evaluation. The PDES system expounds the idea and method of constructing the system model. This paper studies the evaluation object, evaluation content, evaluation method, evaluation platform, and manifestation of evaluation results of the Lingnan cultural product virtual evaluation system and builds the framework of the Lingnan cultural product virtual evaluation system. This paper studies the product display method based on virtual reality technology and realizes the three-dimensional display of products on the Internet and the design of user interaction in virtual reality. In this paper, the two algorithms BRSK and SURF are used together, and the multiscale expression characteristics of BRISK in space and the rotation invariant characteristics of SURF are used. Experimental research shows that, compared with the pure BRISK algorithm, the rotation performance of the method in this paper can be seen through the experimental results in this paper to have better accuracy. The method in this paper ensures the accuracy and accuracy of matching as much as possible.

scholarly journals Application of Virtual Reality Technology in Analysis of the Three-Dimensional Evaluation System of Rural Landscape Planning

2021 ◽  
Vol 2021 ◽  
pp. 1-16
Author(s):  
Jing Li ◽  
Tao Hou
Keyword(s):  
Virtual Reality ◽  
Evaluation System ◽  
Landscape Planning ◽  
Three Dimensional ◽  
Rural Landscape ◽  
Reduction Degree ◽  
Virtual Reality Technology ◽  
Rural Landscapes ◽  
The One ◽  
Rural Construction

From the construction of “new socialist countryside” to the proposal of “full coverage of village planning,” rural construction has gradually been pushed to a climax. However, the current situation of rural landscape construction in China is not optimistic. On the one hand, the rural landscape deviates from its rural and regional characteristics due to deliberately seeking novelty and differences. Based on these two extreme development trends, this article uses virtual reality technology to construct a rural landscape virtual-roaming system, and randomly select 25 people, each group of 5 people, a total of 3 groups, enter the system in batches with a real reduction degree of 30%, 45%, 60%, 75%, and 80% for experimentation and score the system after the experience. The true reduction degree of the first group is 30%; the true reduction degree of the second group is 45%; the true reduction degree of the third group is 60%; the true reduction degree of the fourth group is 75%; and the true reduction degree of the fifth group is 80%. After analyzing the experimental data, it is concluded that when the true reduction degree of the system goes from low to high, people’s satisfaction is higher; when the true reduction degree is as high as 80%, the satisfaction is as high as 9 points; when the true reduction degree of the system goes from low to high, people’s sense of immersion is getting deeper and deeper. When the true reduction degree is 30%, the lowest score for immersion is 1 point; when the true reduction degree is 80%, the lowest score for immersion is 7.5 points; the true reduction of the system decreases from high to low; when it is high, people’s interaction degree becomes stronger and stronger. When the true reduction degree is 30%, the lowest interaction degree score is 2 points; when the true reduction degree is 80%, the lowest interaction degree score is 9 points; it can be seen from this that, with the increase in the degree of realism of the rural landscape virtual-roaming system, it is extremely difficult for people to find whether they are in the virtual or the reality, and their immersion in virtual reality is getting deeper and deeper. This test also confirmed the superiority of the virtual roaming system in rural landscapes, and the experience is extremely effective.

Product Design Evaluation of Home Appliances Based on Fuzzy-AHP

2014 ◽  
Vol 1044-1045 ◽  
pp. 1855-1858
Author(s):  
Wan Yu Zhang ◽  
Sui Huai Yu ◽  
Wei Ping He ◽  
Xin Liu ◽  
Ming Lei Zhao
Keyword(s):  
Product Design ◽  
Evaluation System ◽  
Design Research ◽  
Evaluation Method ◽  
Comprehensive Evaluation ◽  
Fuzzy Ahp ◽  
Evaluation Model ◽  
Design Evaluation ◽  
Home Appliance ◽  
Qualitative Index

For a more scientifically evaluate of home appliance product design, on basis of determining the evaluation index, Fuzzy AHP (Fuzzy-Analytic Hierarchy Process) comprehensive evaluation method is used to converse qualitative index to quantitative index, establish a home appliance product design evaluation model, overcome subjectivity and arbitrariness of evaluation, and scientifically realize the evaluation of home appliance product design. Research shows that the evaluation system can easily actualize the evaluation of home appliance product design conveniently and effectively.

Design of Three-Dimensional Clothing Dressing System

2014 ◽  
Vol 530-531 ◽  
pp. 901-905
Author(s):  
Yun Xu
Keyword(s):  
Virtual Reality ◽  
Real Time ◽  
Three Dimensional ◽  
User Interaction ◽  
Data Fitting ◽  
Virtual Reality Technology ◽  
Human Data ◽  
The Creation

The application of virtual reality technology is a hyperlink on a web, multi-user interaction, computer platform-independent modeling and rendering three-dimensional graphics technology. Dressing is using three-dimensional virtual reality systems such real-time, via the user with the mouse or keyboard to control the direction of view, the scene model arbitrary move and zoom, real-time rendering every angle view of the effect of wearing apparel. This study mainly done for the creation and analysis of three-dimensional human data fitting system, three-dimensional three-dimensional body.

scholarly journals PO-1127 Using three-dimensional virtual reality technology to present dose plan to patients

2015 ◽  
Vol 115 ◽  
pp. S612
Author(s):  
R. Lysemose Poulsen ◽  
K. Seiersen ◽  
D. Oksbjerre Mortensen ◽  
C. Grau ◽  
A. Boejen
Keyword(s):  
Virtual Reality ◽  
Three Dimensional ◽  
Virtual Reality Technology

Research of Technology of Virtual Building and Scene Roaming by Visual Basic

2012 ◽  
Vol 490-495 ◽  
pp. 2333-2336
Author(s):  
Man Yu Zhang ◽  
Wei Min Zhao
Keyword(s):  
Virtual Reality ◽  
Computer Graphics ◽  
Computer Technology ◽  
Three Dimensional ◽  
Visual Basic ◽  
Virtual Reality Technology ◽  
Virtual Scene ◽  
Dimensional Simulation

Recently, the computer technology, especially computer graphics, networks, multimedia, three dimensional simulation developments, injected virtual reality technology with new vitality, which also give 3D virtual scene a direction. The article mainly discusses technology of virtual building scenery, application in today's independent virtual building scene’s deficiency, and the integration of 3D virtual reality, locality and perspective advantages.

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