Application and Analysis of Computer Virtual Simulation Technology in Three-dimensional Animation Production

With the continuous promotion of computer technology, the application system of virtual simulation technology has been further optimized and improved, and has been widely used in various fields of social development, such as urban construction, interior design, industrial simulation and tourism teaching. China's three-dimensional animation production started relatively late, but has achieved good results with the support of related advanced technology in the process of development. Computer virtual simulation technology is an important technical support in the production of three-dimensional animation. In this paper, firstly, the related content of computer virtual simulation technology was introduced. Then, the specific application of this technology in the production of three-dimensional animation was further elaborated, so as to provide some reference for the improvement of the production effect of three-dimensional animation in the future.

Digital Animation Character Creation Design

The purpose of this article is to discuss the proper method for Chinese digital animation character design on the foundation of certain cultural elements. The method used in this study is known as comparative analysis of Disney and Japanese animation styles in action, appearance, facial expression and voice design. These dynamic factors are the best carrier of the animation spirit and native culture, so it is important to take the dynamic factors into account when producing the digital animation, and it will be an excellent starting point to innovate Chinese digital animation.

A combination of digital design and three-dimensional printing to assist treatment of thoracolumbar compression fractures using percutaneous kyphoplasty

Objective:To evaluate the clinical efficacy of the preoperative digita1 design combined with three dimensional(3D)printing models to assist percutaneous kyphoplasty(PKP)treatment for thoracolumbar compression frac tures.Methods:From January 2018 to August 2020,we obtained data of 99 patients diagnosed thoracolumbar compression fractures.These patients were divided into control group(n=50)underwent traditional PKP surgery,and observation group(n=49)underwent preoperative digital design combined with 3D printing model assisted PKP treatment.The clinical efficacy was evaluated with five parameters,including operation time,number of intraoperative radiographs,visual analogue scale(VAS)score,Cobb Angle change,and high compression rate of injured vertebrae.Results:There were statistically significant differences of operation time and number of intraoperative radio graphs between the two groups(P<0.05).For VAS score,Cobb Angle change and vertebral height compression rate,all of these three parameters were significantly improved when the patients accepted surgery teatment in two groups(P<0.05).However,there were no significant differences between control group and observation group for these three parameters either before or after surgery(P>0.05).Conclusions:Through the design of preoperative surgical guide plate and the application of 3D printing model to guide the operation,the precise design of preoperative surgical puncture site and puncture Angle of the injured vertebra was realized,the number of intraoperative radiographs was reduced,the operation time was shortened and the operation efficiency was improved.

The Design of a Three-Dimensional Physical Modeling System for Real-Time Groundwater Flows

In the past decades,physical modeling has been widely used in hydrogeology for teaching,studying and exhibition purposes.Most of these models are used to illustrate hydrogeological profiles,but few can depict three-dimensional groundwater flows,making it impossible to validate groundwater flows simulated by numerical methods with physical modeling.

Research on the Application of Chinese Folk Art Patterns in Animation Design

Chinese folk art is the working people in the long life practice created by the art form of great aesthetic value and cultural connotation, because there is plenty of animation resources, mature image design experience and rich folk culture characteristics, animation image of the design has a very strong reference value. Folk Art in the animation image design applications outstanding performance in the shape, color and other visual elements and by giving current cultural elements and learn from foreign cultural elements and innovation. Chinese folk art is an important element of all ethnic art heritage, is one of the important art in accordance with our current development, the creation of the working people to beautify the environment, rich folk customs and daily life for the purpose of popular art. Chinese folk art is colorful, such as： pottery, stone carvings, paintings, paper-cut, have accumulated working people appreciate beauty, it re＇ects our colorful folk art. The Chinese animation heritage of the art features, the integration of Chinese folk art of color, conception, composition and other characteristics, the Chinese animation in the world animation market has created one after another new situation, so that our animation a place in the world. Folk art in our possession long national culture in an important position, it is the continuation of our original art, and show a strong vitality and profound historical and cultural heritage. We analyze the characteristics and present situation of folk art, study of its application in the design of animated features for creative folk have the characteristics of modern animation propose speci＇c measures and recommendations.

Structural Design and Optimization of Comb-type Electric Bicycle Three-dimensional Parking Garage

With the reduction of urban land, the three-dimensional garage is increasingly built with its advantages of saving land. But the current three-dimensional garage is built for the car. It is hardly stereo parking garage for electric bicycles. This paper designed a hollow tower electric bicycle stereo parking garage with fork comb structure, based on the analysis of the characteristics of electric bicycles and the characteristics of existing three-dimensional garages. A fixed comb is mounted on the garage frame. The movable comb is mounted on the middle lift mechanism of the garage. The access of the vehicle is achieved by the exchange of the comb. The key comb structure was modeled using SolidWorks software and the stress distribution of the structure was analyzed. It was optimized by MATLAB software. The result shows that this structure can improve access efficiency. The quality of the comb structure can be minimized under the constraints of strength requirements.

Design of an Acoustic Levitator for Three-Dimensional Manipulation of Numerous Particles

We present a design of an acoustic levitator consisting of three pairs of opposite transducer arrays.Three orthogonal standing waves create a large number of acoustic traps at which the particles are levitated in mid-air.By changing the phase difference of transducer arrays,three-dimensional manipulation of particles is successfully realized.Moreover,the relationship between the translation of particles and the phase difference is experimentally investigated,and the result is in agreement with the theoretical calculation.This design can expand the application of acoustic levitation in many fields,such as biomedicine,ultrasonic motor and new materials processing.

3D Product Display Based on Inventor Animation Design

With the rapid development of internet technology,some innovative fashion product are increasingly showed in the way of three-dimensional virtual display.Taking fashion jewelry as an example,the virtual 3D display method of product is studied by Inventor which is parametric 3D design software for efficient modeling and animation developed by the Autodesk Company.By discussing the methods of part feature creation and assembly design,the real simulation of the product is carried out.Three-dimensional animation techniques,such as fade animation,components animation and camera animation are used to depict product features and animation effects.

Three-dimensional global interconnect based on a design window

Based on a stochastic wire length distributed model, the interconnect distribution of a three-dimensional integrated circuit （3D IC） is predicted exactly. Using the results of this model, a global interconnect design window for a giga-scale system-on-chip （SOC） is established by evaluating the constraints of 1） wiring resource, 2） wiring bandwidth, and 3） wiring noise. In comparison to a two-dimensional integrated circuit （2D IC） in a 130-nm and 45-nm technology node, the design window expands for a 3D IC to improve the design reliability and system performance, further supporting 3D IC application in future integrated circuit design.

Research on the Similarities and Differences between Flash ActionScript based Animation Design Technique and Traditional Design Pattern

With the rapid development of animation design and other computer science techniques, the application of computer based design pattern is urgently appreciated. In this paper, we conduct research on the similarities and differences between Flash ActionScript based animation design technique and traditional design pattern. Current computer animation technology has developed rapidly at home and abroad, in the production of 2D and 3D animation, creating many new methods, new technology, using the computer aided animation in different degree to replace the manual animation technology, computerized gradually. We could significantly conclude from the user interface and the sample example of the pattern of computer based animation design. In the future, we plan to research more to touch the latest techniques related to flash technique.

Evolution of art form of video animation design under the background of computer graphics system development

According to the development of discipline and teaching situation of computer graphics, computer graphics analysis in thecurriculum system, the reform of teaching contents and teaching methods, improve students＇ computer graphics theory teaching and practiceteaching effects by using limited time, adapt to the social demand for graphics software R ＆ D personnel. Motion design and production are ofgreat importance to film and television animation. This article mainly elaborates the present situation, the characteristic and the master method ofthe movie animation movement design and manufacture. Including the animation, motion animation design and production of organized, plannedproduction features that emphasize the characteristics of movement, exaggeration, force and rhythm, this paper presents the common problemsand solutions in the animation language, and the main differences between the animation design and performance in different forms of animation.Through the animation design and expression of the past and present situation analysis, looking forward to the future animation art movementdesign development. Aesthetic lens performance is the artistic pursuit of many film and television creators. Animation, as a highly hypotheticalart form, which is one of the distinctive artistic features of film and television animation, which is based on the limitation of the camera and is fullof expressive lenses.

Design and Application of Integrated Teaching System of Animation

The animation industry is a comprehensive art, and the development is very rapid in recent years, and many excellent domestic animation works are moved on the screen, winning support among the people. Looking to the future, the animation industry has a very great development potential. The animation major is considered as an emerging major in some colleges, and its teaching methods are still in the exploring stage. And the emerging industry has a great demand for animation talent, thus, the teaching methods of animation major need to be reformed to adapt to the constant market demand. This paper proposes an integrated teaching system of animation to solve the contradiction between market demand and traditional animation teaching mode, making analysis and researches of the kind of integrated teaching system, which is briefly described.

Application of color language and aesthetic value in artistic blending and animation color design

An animation works to attract the audience＇ s attention, arouse the audience＇ s emotional needs, in the design process of rational use of color to reflect the characters inner feelings, show the conflict between the story and the plot and characters. In the animation design color is designed based on the needs of the story, art processing with subjective wishes, these art is in order to better serve the characters, plot, and services for the final theme of the. Therefore, designers need to continue to explore, better grasp the law of animation colors, so that the color of animation works to play a unique artistic charm.

Research on the Curriculum System Construction Plan for Animation Design and Production of Specialty in High Vocational Colleges

In this paper, we conduct research on curriculum system construction plan for animation design and production of specialty in high vocational colleges. With the development of animation industry in our country, the existing higher vocational anime education already cannot satisfy the needs of the enterprises. Anime professional teaching reform is imminent. This article stands on the basis of existing animation specialty teaching reform, the analysis summarizes common problems, and proposes the corresponding solution hope to make their efforts to the development of animation education. We insist on teachers in the teaching process, and in the case of the classroom into more comprehensive knowledge, to improve the students＇ technology at the same time, more to improve students＇ comprehensive qualities to look for the better education performance.

Brief talk about the application of Chinese painting elements on animation design

Animation design has comprehensive artistic features, so its unique creative and artistic modes decide that animation decision has a certain complexity. Whether in artistic conception design or expression design, Chinese paintings all have the unique mode of thinking. The application of the design elements, thinking elements and performance elements of Chinese painting in animations will let the form, content, style more abundant. Scientific use of Chinese elements can create animation works with Chinese cultural connotation and Chinese aesthetic emotion. It can express the aesthetic needs and aesthetic ideals of Chinese culture, thereby creating a classic cartoon art image with Chinese characteristics. The paper mainly analyzes the application of Chinese painting elements in animation design.

Set up the Mechanical Curriculum System Based on Three-Dimensional Design

The changes of design methods and manufacturing techniques have brought new requirements for engineers in enterprises, and therefore brought a challenge to the traditional teaching system of mechanical major courses. A new teaching system based on three-dimensional design to cultivate modern engineers with solid specialty bases and high creativity in a wide range of fields is presented.

Integration system research and development for three-dimensional laser scanning information visualization in goaf

An integration processing system of three-dimensional laser scanning information visualization in goaf was developed. It is provided with multiple functions, such as laser scanning information management for goaf, cloud data de-noising optimization, construction, display and operation of three-dimensional model, model editing, profile generation, calculation of goaf volume and roof area, Boolean calculation among models and interaction with the third party soft ware. Concerning this system with a concise interface, plentiful data input/output interfaces, it is featured with high integration, simple and convenient operations of applications. According to practice, in addition to being well-adapted, this system is favorably reliable and stable.

Three-dimensional(3D) Printing Technology Assisted by Minimally Invasive Surgery for Pubic Rami Fractures

The feasibility of three-dimensional (3D) printing technology cgmbined with minimally invasive surgery in the treatment of pubic rami fractures was explored.From August 2015 to October 2017,a series of 30 patients who underwent surgical stabilization of their anterior pelvic ring (all utilizing the 3D printing technology)by one surgeon at a single hospital were studied.The minimally invasive incisions were made through anterior inferior cilia spine and pubic nodule.Data collected included the operative duration,the blood loss,the damage of the important tissue,the biographic union and therecovery of the function after the operation.Measurements on inlet and outlet pelvic cardiograph were made immediately post-operation and at all follow-up clinic visits.The scores of reduction and function were measured during follow-up.Results showed that the wounds of 30 patients were healed in the first stage,and there was no injury of important structures such as blood vessels and nerves.According to the Matta criteria,excellent effectiveness was obtained in 22 cases and good in 8 cases.According to the functional evaluation criteria of Majeed,excellent effectiveness was obtained in 21 cases and good in 9 cases.It was suggested that the 3D printing technology assisted by minimally invasive surgery can better evaluate the pelvic fracture before operation,which was helpful in plate modeling, and can shorten surgery duration and reduce intraoperative blood loss and complications. The positioning accuracy was improved,and better surgical result was finally achieved.

Three-Dimensional Ocean Sensor Networks:A Survey

The past decade has seen a growing interest in ocean sensor networks because of their wide applications in marine research,oceanography,ocean monitoring,offshore exploration,and defense or homeland security.Ocean sensor networks are generally formed with various ocean sensors,autonomous underwater vehicles,surface stations,and research vessels.To make ocean sensor network applications viable,efficient communication among all devices and components is crucial.Due to the unique characteristics of underwater acoustic channels and the complex deployment environment in three dimensional(3D) ocean spaces,new efficient and reliable communication and networking protocols are needed in design of ocean sensor networks.In this paper,we aim to provide an overview of the most recent advances in network design principles for 3D ocean sensor networks,with focuses on deployment,localization,topology design,and position-based routing in 3D ocean spaces.