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of 39
pro vyhledávání: '"Lunazzi, J. J."'
Autor:
Lunazzi, J. J.
Publikováno v:
Revista Brasileira de Ensino de Fisica v33, n2, p2304-1 a 2304-6 (2011)
A simple system to make stereo photography or videos based in just two mirrors was made in 1989 and recently adapted to a digital camera setup.
Comment: 13 pages, 7 figures
Comment: 13 pages, 7 figures
Externí odkaz:
http://arxiv.org/abs/1012.3095
A estereoscopia eh uma tecnica que permite a observacao de imagens tridimensionais, mas estah sempre associada com o uso de algum equipamento especial para visualizacao, como oculos bicolores ou polarizados. Para o uso em aplicacoes medicas o emprego
Externí odkaz:
http://arxiv.org/abs/1004.2275
Autor:
Lunazzi, J. J.
Publikováno v:
Caderno Brasileiro de Ensino de Fisica V26 N2 Agosto 2009 p.416-425
ESPANOL: Una experiencia que parte del uso de un espejo plano colocado horizontalmente a la altura de la nariz del observador, que permite uma nueva dimension a la experiencia de ver imagenes com espejos simples, sirve para discutir lo que aun puede
Externí odkaz:
http://arxiv.org/abs/0909.5259
Autor:
Lunazzi, J. J.
Publikováno v:
Holography (Vol. 9, No. 2, 1998), the newsletter of the International Technical Working Group-SPIE
We developed techniques for employing holographic screens under white light, first exhibited to the public in 1989 (3) (4) which demonstrated the possibility of enlarging holograms already in 1990 (5). Fig. 1 shows how we encode views in a first step
Externí odkaz:
http://arxiv.org/abs/0905.1157
Autor:
Lunazzi, J. J.
Publikováno v:
Published in Proceedings of the Fourth International Conference on Holographic Systems, Components and Applications, Neuchatel, Switzerland, 13-15 September 1993 (Conf. Publ. No.379). IEE, London, UK. pp. 1536, 1993
The capability of color encoding the continuous sequence of views from a scene was demonstrated previously by the author (1990). In the present work, the scheme for this process is shown where white light from a black and white object is diffracted a
Externí odkaz:
http://arxiv.org/abs/0904.2598
Publikováno v:
Opt. Lett. 34, 533-535 (2009)
We show a system capable of projecting a video scene on a white-light holographic screen to obtain a kind of image that results in a plane in front of the screen. This holographic screen is mainly a diffractive lens and it is constructed by holograph
Externí odkaz:
http://arxiv.org/abs/0902.4705
Autor:
Lunazzi, J. J.
Color encoding of depth is shown to occur naturally in images of objects observed through diffraction gratings under common white light illumination. A synthetic image is then obtained from a single point of view, a phenomenon that can be applied to
Externí odkaz:
http://arxiv.org/abs/physics/0703264
Autor:
Lunazzi, J. J.
Publikováno v:
Opt. Eng. January 1990, V 29 N1, pp. 9-14
Color encoding of depth is shown to occur naturally in holograms that are reconstructed under white light illumination. It can be registered in a common color photograph, allowing a simple method of visual decoding by means of ordinary colored 3-D sp
Externí odkaz:
http://arxiv.org/abs/physics/0703209
Autor:
Lunazzi, J. J.
Archaeological American mirrors are common findings and the images obtained with them are often described by archaeologists as possessing high quality. However, photographs attesting this fact are rare, if any. To the best of my knowledge, only two p
Externí odkaz:
http://arxiv.org/abs/physics/0702024
Autor:
Lunazzi, J. J.
Archaeological mirrors from the Olmec civilization were analyzed in the context of bibliography produced in the last two decades. Photographs of its images are showed as a proof of its good quality. Some suggestions are made on its probable utilizati
Externí odkaz:
http://arxiv.org/abs/physics/0701327