Zobrazeno 1 - 10
of 106
pro vyhledávání: '"Sumio Nakahara"'
Publikováno v:
Proceedings of SPIE. 10127
High-definition CGHs can reconstruct high-quality 3D images that are comparable to that in conventional optical holography. However, it was difficult to exhibit full-color images reconstructed by these high-definition CGHs, because three CGHs for RGB
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3bba24d7f25d5c19d1c177a0008c7aac
http://t2r2.star.titech.ac.jp/cgi-bin/publicationinfo.cgi?q_publication_content_number=CTT100737172
http://t2r2.star.titech.ac.jp/cgi-bin/publicationinfo.cgi?q_publication_content_number=CTT100737172
Publikováno v:
The Proceedings of Conference of Kansai Branch. :8-30
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6cf46e55cb4e3e2056de098d0da98b8
https://doi.org/10.1299/jsmekansai.2014.89._8-30_
https://doi.org/10.1299/jsmekansai.2014.89._8-30_
Publikováno v:
The Proceedings of Conference of Kansai Branch. :2-26
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4891c90b01909366d367f3151d6e50cc
https://doi.org/10.1299/jsmekansai.2013.88._2-26_
https://doi.org/10.1299/jsmekansai.2013.88._2-26_
Publikováno v:
The Journal of The Institute of Image Information and Television Engineers. 66:J136-J143
A novel method for hidden-surface removal is proposed for accelerating computation of full-parallax computer-generated holograms (CGHs). When creating high-definition CGHs, the silhouette method is probably the only realistic technique to produce occ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfe2b700d05699000414700a605920d8
https://doi.org/10.3169/itej.66.j136
https://doi.org/10.3169/itej.66.j136
Publikováno v:
The Proceedings of Conference of Kansai Branch. :5-14
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e2f21e0964ec93d39cd719822a681e1
https://doi.org/10.1299/jsmekansai.2011.86._5-14_
https://doi.org/10.1299/jsmekansai.2011.86._5-14_
Autor:
Susumu Tamura, Shoso Shingubara, N. Kurata, Yasuhiko Arai, Keiji Takata, Sumio Nakahara, N. Tagawa
Publikováno v:
Journal of Magnetism and Magnetic Materials. 322:638-642
Imaging of magnetic-field-induced strains using scanning probe microscopy enables us to observe magnetic domain structures and magnetic force distributions. This method has an ability of observing magnetic structures in deep portions along with surfa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b70b2a67a047556223ce09dcf94cd048
https://doi.org/10.1016/j.jmmm.2009.10.030
https://doi.org/10.1016/j.jmmm.2009.10.030
Publikováno v:
The Proceedings of Conference of Kansai Branch. :10-19
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1efdb48400b7f54f4c095f24cef2f655
https://doi.org/10.1299/jsmekansai.2009.84._10-19_
https://doi.org/10.1299/jsmekansai.2009.84._10-19_
Publikováno v:
Imaging and Applied Optics 2016.
The technique for creating full-color high-definition CGHs is presented. In this technique, color filter is used for narrowing the band of white light illumination. Simulation technique of full-color reconstruction is also presented for designing the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9cf14dbd52cc4a05e08d33bc0674b05a
https://doi.org/10.1364/dh.2016.dw5i.4
https://doi.org/10.1364/dh.2016.dw5i.4
Autor:
Sumio Nakahara, Kyoji Matsushima
Publikováno v:
Optical Systems Design 2015: Computational Optics.
Several techniques are reviewed in high-definition computer holography. These techniques are based on numerical techniques in wave optics. For example, the polygon-based method based on propagation between tilted planes is used for calculating the fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b66faeb91e374a7001cf9cc21530ae0
https://doi.org/10.1117/12.2197470
https://doi.org/10.1117/12.2197470
Publikováno v:
SPIE Proceedings.
We propose a technique for optimization of design-wavelengths in trichromatic computer holography. Full color reconstruction of high-definition computer-generated holograms (CGH) is simply realized by combining three primary color images reconstructe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c198b5c433fbc2e7b5b11b000aa1a35f
https://doi.org/10.1117/12.2076876
https://doi.org/10.1117/12.2076876