Guidelines for drawing immersive panoramas in equirectangular perspective

Araújo, António

Publication

Guidelines for drawing immersive panoramas in equirectangular perspective

2017-09Conference object

dc.contributor.author	Araújo, António
dc.date.accessioned	2017-09-19T15:55:13Z
dc.date.available	2017-09-19T15:55:13Z
dc.date.issued	2017-09
dc.description	ARTECH 2017 - Conferência realizada em Macau de 6-8 de setembro de 2017	pt_PT
dc.description.abstract	Virtual Reality (VR) Panoramas work by interactively creating immersive anamorphoses from spherical perspectives. These panoramas are usually photographic but a growing number of artists are making hand-drawn equirectangular perspectives in order to visualize them as VR panoramas. This is a practice with both artistic and didactic interest. However, these drawings are usually done by trial-and-error, with ad-hoc measurements and interpolation of precomputed grids, a process with considerable limitations.We develop in this work the analytic tools for plotting great circles, straight line images and their vanishing points, and then provide guidelines for achieving these constructions in good approximation without computer calculations, through descriptive geometry diagrams that can be executed using only ruler, compass, and protractor.	pt_PT
dc.description.sponsorship	Fundação Macau	pt_PT
dc.description.version	info:eu-repo/semantics/publishedVersion	pt_PT
dc.identifier.citation	Araújo, António - Guidelines for drawing immersive panoramas in equirectangular perspective. In Artech 2017. International Conference on Digital Arts, 8, Macau, 2017 - "Interfaces of Tomorrow [Em linha]: proceedings". Editado por Carlos Caires [et al.]. [S.l.]: ACM, 2017. ISBN 978-1-4503-5273-4. p. 93-99	pt_PT
dc.identifier.doi	10.1145/3106548.3106606	pt_PT
dc.identifier.isbn	978-1-4503-5273-4
dc.identifier.uri	http://hdl.handle.net/10400.2/6648
dc.language.iso	eng	pt_PT
dc.peerreviewed	yes	pt_PT
dc.publisher	Association for Computing Machinery (ACM)	pt_PT
dc.rights.uri	http://creativecommons.org/licenses/by-nc-sa/4.0/	pt_PT
dc.subject	Equirectangular perspective	pt_PT
dc.subject	Drawing	pt_PT
dc.subject	Curvilinear perspective	pt_PT
dc.subject	Ruler and compass	pt_PT
dc.subject	Geometry	pt_PT
dc.subject	Urban sketching	pt_PT
dc.subject	Architecture	pt_PT
dc.subject	Anamorphosis	pt_PT
dc.subject	Immersive panorama	pt_PT
dc.subject	Virtual reality	pt_PT
dc.subject	Computer graphics	pt_PT
dc.title	Guidelines for drawing immersive panoramas in equirectangular perspective	pt_PT
dc.type	conference object
dspace.entity.type	Publication
oaire.awardURI	info:eu-repo/grantAgreement/FCT/5876/UID%2FMAT%2F04561%2F2013/PT
oaire.awardURI	info:eu-repo/grantAgreement/FCT/5876/UID%2FMulti%2F04019%2F2013/PT
oaire.citation.conferencePlace	Macau, China	pt_PT
oaire.citation.endPage	99	pt_PT
oaire.citation.startPage	93	pt_PT
oaire.citation.title	Artech 2017. Interfaces of Tomorrow. Proceedings of the 8th International Conference on Digital Arts	pt_PT
oaire.fundingStream	5876
oaire.fundingStream	5876
person.familyName	Araújo
person.givenName	António
person.identifier.ciencia-id	B113-5CDF-F72D
person.identifier.orcid	0000-0003-0909-5782
project.funder.identifier	http://doi.org/10.13039/501100001871
project.funder.identifier	http://doi.org/10.13039/501100001871
project.funder.name	Fundação para a Ciência e a Tecnologia
project.funder.name	Fundação para a Ciência e a Tecnologia
rcaap.rights	openAccess	pt_PT
rcaap.type	conferenceObject	pt_PT
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