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International Journal of Computer Graphics & Animation最新文献

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Fast Fluid Thermodynamics Simulation by Solving Heat Diffusion Equation 求解热扩散方程的快速流体热力学模拟
International Journal of Computer Graphics & Animation Pub Date : 2021-10-31 DOI: 10.5121/ijcga.2021.11401
Wanwan Li
{"title":"Fast Fluid Thermodynamics Simulation by Solving Heat Diffusion Equation","authors":"Wanwan Li","doi":"10.5121/ijcga.2021.11401","DOIUrl":"https://doi.org/10.5121/ijcga.2021.11401","url":null,"abstract":"In mechanical engineering educations, simulating fluid thermodynamics is rather helpful for students to understand the fluid’s natural behaviors. However, rendering both high-quality and realtime simulations for fluid dynamics are rather challenging tasks due to their intensive computations. So, in order to speed up the simulations, we have taken advantage of GPU acceleration techniques to simulate interactive fluid thermodynamics in real-time. In this paper, we present an elegant, basic, but practical OpenGL/SL framework for fluid simulation with a heat map rendering. By solving Navier-Stokes equations coupled with the heat diffusion equation, we validate our framework through some real-case studies of the smoke-like fluid rendering such as their interactions with moving obstacles and their heat diffusion effects. As shown in Fig. 1, a group of experimental results demonstrates that our GPU-accelerated solver of Navier-Stokes equations with heat transfer could give the observers impressive real-time and realistic rendering results.","PeriodicalId":236626,"journal":{"name":"International Journal of Computer Graphics & Animation","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132732436","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Intelligent Real-time 3D Configuration Platform for Customizing E-commerce Products 面向电子商务产品定制的智能实时三维配置平台
International Journal of Computer Graphics & Animation Pub Date : 2019-10-31 DOI: 10.5121/ijcga.2019.9402
A. Massaro, Valeria Vitti, Antonio Mustich, A. Galiano
{"title":"Intelligent Real-time 3D Configuration Platform for Customizing E-commerce Products","authors":"A. Massaro, Valeria Vitti, Antonio Mustich, A. Galiano","doi":"10.5121/ijcga.2019.9402","DOIUrl":"https://doi.org/10.5121/ijcga.2019.9402","url":null,"abstract":"In this paper is designed and realized a 3D web configurator platform able to optimize the creation of 3D objects for sale on multi e-commerce platform. The user can select online the preferred object by learning the configurator to optimize the 3D object features. A Support Vector Machine -SVMalgorithm adopting XGBoost approach, improved affect computing, user navigation experience and Visual Merchandising – VMapproach, all elements which support the creation of new object having the best effective features. The intelligent self-learning platform is designed for the real time construction of 3D CAD objects and integrates different user facilities such as augmented reality, web plugin, and WebGL graphical libraries. The proposed work follows the research and development -R&Dguidelines of ‘Frascati’ manual concerning new search engine as research topic and summarize the result of an industry research project.","PeriodicalId":236626,"journal":{"name":"International Journal of Computer Graphics & Animation","volume":"133 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123576084","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Hyper-realism in the Adventures of Tintin 《丁丁历险记》中的超现实主义
International Journal of Computer Graphics & Animation Pub Date : 2019-10-31 DOI: 10.5121/ijcga.2019.9401
Chris P. Carter
{"title":"Hyper-realism in the Adventures of Tintin","authors":"Chris P. Carter","doi":"10.5121/ijcga.2019.9401","DOIUrl":"https://doi.org/10.5121/ijcga.2019.9401","url":null,"abstract":"The Adventures of Tintin: The Secret of the Unicorn is an animated feature film that blends graphic stylisation with photorealistic surfaces and motion capture to create digital beings in a hyper-realistic style. As a result, the visual style of The Adventures of Tintin is significantly different to the now dominant cartoon stylisation that continues to develop in studios such as Disney, PIXAR and many others. Disney inspired cartoon stylised films, such as Frozen, continue to engage audiences around the world; receiving relatively little criticism for their visual style. Hyper-realistic animation, however, has struggled to achieve the same widespread acceptance. Many people continue to find hyper-realistic characters less engaging than cartoon characters and at times even find them to be somewhat repulsive. Via close analysis of The Adventures of Tintin, this paper illuminates the significance of establishing visual harmony between the elements of shape, surface and motion to sustain appealing and believable hyper-realistic characters.","PeriodicalId":236626,"journal":{"name":"International Journal of Computer Graphics & Animation","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131055640","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Exaggerated Cartoon Style Motion in Hotel Transylvania 《特兰西瓦尼亚旅馆》中夸张的卡通风格动作
International Journal of Computer Graphics & Animation Pub Date : 2019-10-31 DOI: 10.5121/ijcga.2019.9403
Chris P. Carter
{"title":"Exaggerated Cartoon Style Motion in Hotel Transylvania","authors":"Chris P. Carter","doi":"10.5121/ijcga.2019.9403","DOIUrl":"https://doi.org/10.5121/ijcga.2019.9403","url":null,"abstract":"The fundamental principles of animation were developed at the Disney studio in the 1930s and when applied to animation result in a recognisable “Disney” style of motion. By adhering to these fundamental principles of animation, Animators have been able to successfully extend the Disney style of motion to the 3D CG medium. This paper goes beyond Disney style motion and examines the adaptation of techniques typically seen in more extreme cartoon-style motion and “pushed posing”, exemplified by early Warner Brothers animated short films. This is achieved via an analysis of Hotel Transylvania by Sony Pictures Animation, which features a stylised form of animation adapted from the extended principles of extreme cartoon-style motion to the 3D medium.","PeriodicalId":236626,"journal":{"name":"International Journal of Computer Graphics & Animation","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129286657","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
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