Real-time collaborative scientific WebGL visualization with WebSocket

Marion, Charles; Jomier, Julien

doi:10.1145/2338714.2338721

Cited by 28 publications

(13 citation statements)

References 4 publications

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“…In the field of network communication, Marion and Jomier [19] proposed a web-based system that focused on collaborative interaction. The system is composed of two innovative technologies: WebGL and WebSocket.…”

Section: Network Communicationsmentioning

confidence: 99%

“…Consequently, the reconstruction was unable to meet the requirements for network transmission. While the methods of real-time data communication technologies, based on WebSocket [19][20][21][22], were achieved only if the effects of the relevant data were stored in a database, the data could be visualized dynamically in the browser. Thus, the real-time data communication between device and cloud server was not achieved.…”

Section: Existing Problems In Current Researchmentioning

confidence: 99%

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A Lightweight Surface Reconstruction Method for Online 3D Scanning Point Cloud Data Oriented toward 3D Printing

Sheng

Zhao

Yin

et al. 2018

Mathematical Problems in Engineering

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The existing surface reconstruction algorithms currently reconstruct large amounts of mesh data. Consequently, many of these algorithms cannot meet the efficiency requirements of real-time data transmission in a web environment. This paper proposes a lightweight surface reconstruction method for online 3D scanned point cloud data oriented toward 3D printing. The proposed online lightweight surface reconstruction algorithm is composed of a point cloud update algorithm (PCU), a rapid iterative closest point algorithm (RICP), and an improved Poisson surface reconstruction algorithm (IPSR). The generated lightweight point cloud data are pretreated using an updating and rapid registration method. The Poisson surface reconstruction is also accomplished by a pretreatment to recompute the point cloud normal vectors; this approach is based on a least squares method, and the postprocessing of the PDE patch generation was based on biharmonic-like fourth-order PDEs, which effectively reduces the amount of reconstructed mesh data and improves the efficiency of the algorithm. This method was verified using an online personalized customization system that was developed with WebGL and oriented toward 3D printing. The experimental results indicate that this method can generate a lightweight 3D scanning mesh rapidly and efficiently in a web environment.

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Section: Network Communicationsmentioning

confidence: 99%

Section: Existing Problems In Current Researchmentioning

confidence: 99%

A Lightweight Surface Reconstruction Method for Online 3D Scanning Point Cloud Data Oriented toward 3D Printing

Sheng

Zhao

Yin

et al. 2018

Mathematical Problems in Engineering

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“…Charles Marion [13] proposed using WebGL and WebSocket [14] to achieve collaborative medical image visualization system. Main users create collaborative visualization session and other users join the session.…”

Section: Related Workmentioning

confidence: 99%

Research of Collaborative Interactive for Medical Imaging Based on Roles Change

Wu¹,

Ding²

2015

2015 International Conference on Virtual Reality and Visualization (ICVRV)

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It is important to share the large amount of medical imaging data in different areas for a diagnosis and treatment collaboratively. Traditional medical visualization systems lack cross-platform access and collaborative mechanisms. This paper proposes a remote collaborative interactive systems for medical imaging based on users' role change. All master users can achieve collaborative interaction with one medical imaging, the spectators can receive the same visualization scene in real-time, and the spectators can change their roles into a master user. The experimental results show that: all remote users can share the medical image data, and they can get real-time collaborative interaction of slice rendering and volume rendering.

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“…It uses less resources and reduce latency [17], thus it reduces the overall amount of data by 35% [16]. We used them to successfully cover the future growth of our data travelling between the client and the server.…”

Section: System Architecturementioning

confidence: 99%

Implementing Digital Cultural Heritage Map

Mousouris

Styliaras

2014

IISA 2014, the 5th International Conference on Information, Intelligence, Systems and Applications

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Digital Cultural Heritage Map is a dynamic, webbased application that combines web-mapping, digital archives and multimedia. User-generated content can be manipulated from a back-end CMS. Application's goal is to gather spatial cultural data of a geographic area. This paper presents the designing and implementation process of the application. We present the philosophy and the guidelines that influenced the functionality and the interface of the application's website. We also describe the details and innovations that brought our application to life and made it suitable for PC and mobile. The Greek county of Aitoloakarnania is our area of interest.Web-mapping; html5; culture heritage; responsive design, user interface

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Real-time collaborative scientific WebGL visualization with WebSocket

Cited by 28 publications

References 4 publications

A Lightweight Surface Reconstruction Method for Online 3D Scanning Point Cloud Data Oriented toward 3D Printing

A Lightweight Surface Reconstruction Method for Online 3D Scanning Point Cloud Data Oriented toward 3D Printing

Research of Collaborative Interactive for Medical Imaging Based on Roles Change

Implementing Digital Cultural Heritage Map

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