A survey of visibility for walkthrough applications
dc.contributor.author | Cohen-Or, D. | en |
dc.contributor.author | Chrysanthou, Yiorgos L. | en |
dc.contributor.author | Silva, C. T. | en |
dc.contributor.author | Durand, F. | en |
dc.creator | Cohen-Or, D. | en |
dc.creator | Chrysanthou, Yiorgos L. | en |
dc.creator | Silva, C. T. | en |
dc.creator | Durand, F. | en |
dc.date.accessioned | 2019-11-13T10:39:24Z | |
dc.date.available | 2019-11-13T10:39:24Z | |
dc.date.issued | 2003 | |
dc.identifier.issn | 1077-2626 | |
dc.identifier.uri | http://gnosis.library.ucy.ac.cy/handle/7/53778 | |
dc.description.abstract | Visibility algorithms for walkthrough and related applications have grown into a significant area, spurred by the growth in the complexity of models and the need for highly interactive ways of navigating them. In this survey, we review the fundamental issues in visibility and conduct an overview of the visibility culling techniques developed in the last decade. The taxonomy we use distinguishes between point-based and from-region methods. Point-based methods are further subdivided into object and image-precision techniques, while from-region approaches can take advantage of the cell-and-portal structure of architectural environments or handle generic scenes. | en |
dc.source | IEEE Transactions on Visualization and Computer Graphics | en |
dc.source.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-0041311193&doi=10.1109%2fTVCG.2003.1207447&partnerID=40&md5=9d743c5382632d5551ceac054d1873b6 | |
dc.subject | Algorithms | en |
dc.subject | Computational complexity | en |
dc.subject | Image processing | en |
dc.subject | Computational geometry | en |
dc.subject | Data structures | en |
dc.subject | Interactive computer graphics | en |
dc.subject | Interactive rendering | en |
dc.subject | Occlusion culling | en |
dc.subject | Visibility computation | en |
dc.subject | Visibility computations | en |
dc.subject | Walkthrough systems | en |
dc.title | A survey of visibility for walkthrough applications | en |
dc.type | info:eu-repo/semantics/article | |
dc.identifier.doi | 10.1109/TVCG.2003.1207447 | |
dc.description.volume | 9 | |
dc.description.issue | 3 | |
dc.description.startingpage | 412 | |
dc.description.endingpage | 431 | |
dc.author.faculty | 002 Σχολή Θετικών και Εφαρμοσμένων Επιστημών / Faculty of Pure and Applied Sciences | |
dc.author.department | Τμήμα Πληροφορικής / Department of Computer Science | |
dc.type.uhtype | Article | en |
dc.description.notes | <p>Cited By :195</p> | en |
dc.source.abbreviation | IEEE Trans.Visual.Comput.Graphics | en |
dc.contributor.orcid | Chrysanthou, Yiorgos L. [0000-0001-5136-8890] | |
dc.gnosis.orcid | 0000-0001-5136-8890 |
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