Zobrazeno 1 - 10
of 155
pro vyhledávání: '"Daisuke Barada"'
Publikováno v:
Applied Sciences, Vol 4, Iss 2, Pp 158-170 (2014)
In this paper, shift multiplex recording of phase data pages on a volume polarization-sensitive medium by retardagraphy is demonstrated. The origin of shift selectivity in volume retardagraphy is explained. In the experiment, four-valued phase data p
Externí odkaz:
https://doaj.org/article/e4eef0c84cf64ca6a8d26878d74b8f63
Autor:
Yuki Yamamoto, Daisuke Barada
Publikováno v:
Ultra-High-Definition Imaging Systems VI.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84ed0254f1b640b8b34e8822449cdce3
https://doi.org/10.1117/12.2655520
https://doi.org/10.1117/12.2655520
Autor:
Daisuke Barada
Publikováno v:
Ultra-High-Definition Imaging Systems VI.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::012f596fc1514f93ea987386a1d8286d
https://doi.org/10.1117/12.2656318
https://doi.org/10.1117/12.2656318
Autor:
Daisuke Barada
Publikováno v:
Ultra-High-Definition Imaging Systems V.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d5dd34a2a040181c3b85a079d967fa5
https://doi.org/10.1117/12.2614706
https://doi.org/10.1117/12.2614706
Publikováno v:
Ultra-High-Definition Imaging Systems V.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3e786cb6c1f249425fd9b6daa25debb
https://doi.org/10.1117/12.2613908
https://doi.org/10.1117/12.2613908
Autor:
Yuki Yamamoto, Daisuke Barada
Publikováno v:
Ultra-High-Definition Imaging Systems V.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c48f230fc5c0cbbbee4dd2b8bd78a870
https://doi.org/10.1117/12.2614644
https://doi.org/10.1117/12.2614644
Publikováno v:
Applied optics. 60(17)
We propose a method to enlarge the field of view (FOV) of holographic 3D displays in both the horizontal and vertical directions. The FOV was enlarged by using two galvano mirrors and a high-speed spatial light modulator. These optical elements were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5225ccb0522ce08a54d38d5568a64fd4
https://pubmed.ncbi.nlm.nih.gov/34143069
https://pubmed.ncbi.nlm.nih.gov/34143069
Autor:
Daisuke Barada
Publikováno v:
Ultra-High-Definition Imaging Systems IV.
The resolution of images is increasing year by year. High-definition images have a large amount of data so that high calculation cost is required for image processing. For example, when original data is restored from non-clear high-definition two dim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea5c12a47d47386baa5466b8507d4759
https://doi.org/10.1117/12.2585844
https://doi.org/10.1117/12.2585844
Autor:
Daisuke Barada, Shota Okazaki
Publikováno v:
Ultra-High-Definition Imaging Systems IV.
In this study, we prepared a cylindrical wave diffractive optical element that diffracts color images using volume hologram technology to improve the performance and cost of HMDs.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7f08445355b70ddd4de83b4ef228e33
https://doi.org/10.1117/12.2585768
https://doi.org/10.1117/12.2585768
Publikováno v:
Ultra-High-Definition Imaging Systems IV.
In this study, we propose a method for reducing inter-pixel crosstalk noise using holographic optical elements, and confirm the reduction effect on 4×4 page data. Some experimental results are presented. undefined In this study, we propose a method
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb7a41b6aef6368a863705c40c83dafd
https://doi.org/10.1117/12.2585767
https://doi.org/10.1117/12.2585767