Computer graphic method for direct correspondence image acquisition used in full parallax holographic stereograms
| dc.contributor.author | Madrid Sanchez, Alejandro | |
| dc.contributor.author | Velasquez Prieto, Daniel | |
| dc.contributor.department | Universidad EAFIT. Departamento de Ciencias Básicas | spa |
| dc.contributor.researchgroup | Óptica Aplicada | spa |
| dc.date.accessioned | 2021-04-12T14:18:29Z | |
| dc.date.available | 2021-04-12T14:18:29Z | |
| dc.date.issued | 2016-01-01 | |
| dc.description.abstract | The holoprinter technology based on holographic stereograms has generated a fast development in holographic display applications by the holographic recording of a 2D image sequence with information of a 3D scene, which could be real or computer generated. The images used in holographic stereograms initially start from the acquisition of the different image perspectives of the 3D scene by the re-centering camera configuration and then, this images must be rearranged before the optical recording. This paper proposes a method to acquire the required images or hogel images in one step without using rearrange algorithms, the method uses a virtual camera that moves along a virtual rail by conventional computer graphics software. The proposed method reduced the time required to obtain the hogel images and enhance the quality of the 3D holographic images; it also can be applied in different computer graphics software. To validate the method, a full parallax holographic stereogram was made for a computer generated object. | eng |
| dc.identifier | https://eafit.fundanetsuite.com/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=6268 | |
| dc.identifier.doi | 10.1117/12.2237783 | |
| dc.identifier.issn | 0277786X | |
| dc.identifier.issn | 1996756X | |
| dc.identifier.other | WOS;000391357500012 | |
| dc.identifier.other | SCOPUS;2-s2.0-85011072637 | |
| dc.identifier.uri | http://hdl.handle.net/10784/27976 | |
| dc.language.iso | eng | eng |
| dc.publisher | SPIE-INT SOC OPTICAL ENGINEERING | |
| dc.relation.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85011072637&doi=10.1117%2f12.2237783&partnerID=40&md5=49d3c985d9da42bc68008f2ccc3ac285 | |
| dc.rights | https://v2.sherpa.ac.uk/id/publication/issn/0277-786X | |
| dc.source | Proceedings of SPIE | |
| dc.subject.keyword | Holographic displays | eng |
| dc.subject.keyword | Holographic stereograms | eng |
| dc.subject.keyword | Holoprinter | eng |
| dc.subject.keyword | Hogel images | eng |
| dc.title | Computer graphic method for direct correspondence image acquisition used in full parallax holographic stereograms | eng |
| dc.type | info:eu-repo/semantics/conferencePaper | eng |
| dc.type | conferencePaper | eng |
| dc.type | info:eu-repo/semantics/publishedVersion | eng |
| dc.type | publishedVersion | eng |
| dc.type.local | Documento de conferencia | spa |