Real-Time Massive Model Rendering

Yoon, Sung‐Eui; Gobbetti, Enrico; Kasik, David J.; Manocha, Dinesh

doi:10.2200/s00131ed1v01y200807cgr007

Cited by 25 publications

(22 citation statements)

References 102 publications

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“…In the past years the scientific community focused on the rendering and visualization, in real-time and possibly via web, of large 3D models. (Gobbetti, et al, 2006;Andujar and Brunet, 2008;Yoon, et al, 2008;Di Benedetto, et al, 2009). …”

Section: Online 3d Viewermentioning

confidence: 99%

An Online 3d Database System for Endangered Architectural and Archaeological Heritage in the South-Eastern Mediterranean

Abate

Avgousti

Faka

et al. 2017

Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci.

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ABSTRACT:The World Heritage Convention, drawn by various international bodies in 1972, was designed to protect cultural or natural places of outstanding universal value so that future generations may be able to enjoy them. Responding to these principles as well as to the Charter on the Preservation of Digital heritage (Vancouver, 2003), this multidisciplinary project, which involves archaeologists, art historians, conservators and computer scientists, aims to create an open access, 3D interactive online geo-database of endangered architectural and archaeological heritage in the South Eastern Mediterranean basin; a region of tremendous cultural importance whose rech heritage is unfortunately threatened by both natural and human factors. A wide range of 3D modelling and topographic techniques have been applied to create accurate reconstructions of heritage sites, enriched by a extensive array of metadata.

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Section: Online 3d Viewermentioning

confidence: 99%

An Online 3d Database System for Endangered Architectural and Archaeological Heritage in the South-Eastern Mediterranean

Abate

Avgousti

Faka

et al. 2017

Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci.

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“…So far, the challenge of visualizing large BIMs in real-time has merely been identified and is far from being addressed or even properly analyzed. Although visualizing large amounts of 3D-data in real-time is an active research topic by itself [12], there has been surprisingly little attention given to the specific case of visualizing large BIMs in real-time. Notable exceptions include recent approaches to take advantage of cloud computing to leverage sufficient rendering performance on mobile devices [13,14].…”

Section: Bim and Real-time Visualizationmentioning

confidence: 99%

“…When considering everyday use of 3D design and engineering applications, similar observations have been made. Experiments conducted at The Boeing Company show that low frame rate decreases a subjects feeling of continuous motion and that massive model visualization users require at least 16 Hz in order to be considered acceptable [21,12].…”

Section: Importance Of Interactivity and Frame Ratementioning

confidence: 99%

Real-time visualization of building information models (BIM)

Johansson

Roupé

Bosch‐Sijtsema

2015

Automation in Construction

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“…For an extensive survey, the reader can refer to [YGKM08] or [PG07]. These algorithms are usually based on the generation, in a preprocess step, of a scene data structure which represents the scene model at different levels of detail.…”

Section: Previous Workmentioning

confidence: 99%

Interactive inspection of complex multi-object industrial assemblies

Argudo¹,

Besora²,

Brunet³

et al. 2016

Computer-Aided Design

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The use of virtual prototypes and digital models containing thousands of individual objects is commonplace in complex industrial applications like the cooperative design of huge ships. Designers are interested in selecting and editing specific sets of objects during the interactive inspection sessions. This is however not supported by standard visualization systems for huge models. In this paper we discuss in detail the concept of rendering front in multiresolution trees, their properties and the algorithms that construct the hierarchy and efficiently render it, applied to very complex CAD models, so that the model structure and the identities of objects are preserved. We also propose an algorithm for the interactive inspection of huge models which uses a rendering budget and supports selection of individual objects and sets of objects, displacement of the selected objects and real-time collision detection during these displacements. Our solution -based on the analysis of several existing view-dependent visualization schemes-uses a Hybrid Multiresolution Tree that mixes layers of exact geometry, simplified models and impostors, together with a time-critical, view-dependent algorithm and a Constrained Front. The algorithm has been successfully tested in real industrial environments; the models involved are presented and discussed in the paper.

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Real-Time Massive Model Rendering

Cited by 25 publications

References 102 publications

An Online 3d Database System for Endangered Architectural and Archaeological Heritage in the South-Eastern Mediterranean

An Online 3d Database System for Endangered Architectural and Archaeological Heritage in the South-Eastern Mediterranean

Real-time visualization of building information models (BIM)

Interactive inspection of complex multi-object industrial assemblies

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