Volumetric video is a promising technology and it is on the rise due to the popularization of eXtended Reality (XR) applications. However, web support for it has only been lightly explored. developing a platform to st...
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ISBN:
(纸本)9798400706899
Volumetric video is a promising technology and it is on the rise due to the popularization of eXtended Reality (XR) applications. However, web support for it has only been lightly explored. developing a platform to stream live volumetric video on the web is a complex challenge, but crucial to allow future web-based applications. this paper describes and critically reviews a prototype in this direction. In addition, to understandthe state-of-the-art in web volumetric video rendering, the paper also presents a thorough empirical study of 720 experiments and more than 5.5 million frames logged using eight different devices under different conditions. Our analysis demonstrates that some devices are ready to support volumetric video streaming in a web browser up to 15 fps and 300.000 points per frame over a WiFi network. However, the study also reveals that device performance is heterogeneous and sometimes surprising, because more expensive devices equipped with better hardware do not always deliver the best performance.
this paper proposes an easy way to perform web-based3d interactive visualisation, which accepts two data resources, local and remote, as input and copes with two types of algorithm, built-in and remote. the focus of ...
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ISBN:
(纸本)9780769544762
this paper proposes an easy way to perform web-based3d interactive visualisation, which accepts two data resources, local and remote, as input and copes with two types of algorithm, built-in and remote. the focus of this paper is the biomedical area. Today's webtechnology makes it possible to use software maintained on a remote server. the approach described provides a virtual client environment, in which users can employ remotely installed software interactively using any standard browser. the proposed approach is a generic one and can be used in many other application areas.
the previous publications on X3dOM focused on the general integration model [Behr et al. 2009] and implementation strategies [Behr et al. 2010]. the aspects of dynamic and interactive worlds were an essential part, bu...
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We present a scalable architecture, which implements and further evolves the HTML/X3d integration model X3dOM introduced in [Behr et al. 2009]. the goal of this model is to integrate and update declarative X3d content...
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Withthe advent of the era of "Internet plus", there are great achievement in web3dtechnology areas, furthermore, more and more focuses have put on how to more effectively show dense models on browser. the ...
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ISBN:
(纸本)9783319658490;9783319658483
Withthe advent of the era of "Internet plus", there are great achievement in web3dtechnology areas, furthermore, more and more focuses have put on how to more effectively show dense models on browser. the paper proposes a framework to lightweight process the 3d shape based on web Browser. this framework is based on Mesh Segmentation. therefore, a new dijkstra-based mesh segmentation approach is presented. the framework splits models and creates corresponding components, moreover, some repetitive components can be detected by our proposed framework. Firstly, a model barycenter is computed as a start point, besides, global distance is presented as the shortest path basis. then, mesh triangles begin to diffuse until the conditions are not met. Secondly, according to the triangles diffuse, the original model will be re-indexed in order to acquire the segmentation files. Last but not least, repetition detection algorithm has been proposed, the components will be detected to confirm whether or not there exists the repetitive relationship of each other. In addition, experimental results on the Stanford and SHREC 2007 datasets show that our approach is accurate and feasible.
A 3d reconstruction and visualization framework from a sequence of 2d cross-sectional images has aroused extensive concern particularly in medical science and engineering. In this research, we design parallel reconstr...
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Nowadays, there is a significant interest in new media types such as 3d models. thanks to the computer graphics advances, 3d content can be rendered in real-time on desktop and mobile devices improving the user experi...
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Withthe number of display technologies, cameras, operating systems and software solutions, one of the only technologies that is compatible across this diversity is the web browser. We propose to show that the technol...
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We present an interactive 3dwebGIS visualisation system that can show animated3d floods, terrain, and buildings from a web browser. the system is entirely written in Javascript and using optimisedwebGL technology b...
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