https://padlet.com/marinesko10/98z20pp13eoe Useful articles about new technologies en-us 2017-03-22 11:24:39 UTC 2025-04-03 22:02:32 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Diskette.png marinesko10 https://padlet.com/marinesko10/98z20pp13eoe/wish/161780243 2017-03-22 12:15:55 UTC https://padlet.com/marinesko10/98z20pp13eoe/wish/161780243 alirdist https://padlet.com/marinesko10/98z20pp13eoe/wish/163113341 Kobzev D.A.]]> 2017-03-28 13:17:44 UTC https://padlet.com/marinesko10/98z20pp13eoe/wish/163113341 ol1_rusakowa https://padlet.com/marinesko10/98z20pp13eoe/wish/163334870 Solowheel
Rusakova O.A.]]> 2017-03-29 07:36:38 UTC https://padlet.com/marinesko10/98z20pp13eoe/wish/163334870 makgears https://padlet.com/marinesko10/98z20pp13eoe/wish/163355006 2017-03-29 09:15:15 UTC https://padlet.com/marinesko10/98z20pp13eoe/wish/163355006 egortriapitsyn https://padlet.com/marinesko10/98z20pp13eoe/wish/164796595 The Japanese company Hitachi is not particularly known in the world for its achievements in the field of photo and video equipment, nevertheless this area is very interesting for the manufacturer, and its specialists constantly conduct some research in this direction. In one of the latest press releases, the company told that at the moment a unique camera is being developed in its laboratories, in the design of which no lenses are used at all. Moreover, this camera first takes a picture, and only then the user can adjust the focus of the image, as it was already realized in the cameras of the manufacturer Lytro.

Press release of the Japanese manufacturer sheds light on how the future camera will work. Of course, we do not disclose some important nuances, but they explain that the technology is based on a special film with concentric circles placed on it, which covers the optical sensor. Because of this film, light falls on the surface of the sensor in a special way, which allows using special algorithms to reconstruct the image. As for focusing, it can be done after the image is received. True, the developers immediately clarify that the focus will vary in a slightly smaller range than it is realized in the cameras of the manufacturer Lytro.

Hitachi develops a unique camera without the use of lenses.
Of course, the quality of the final image will certainly be slightly worse than that of traditional cameras using optics. But Hitachi's goal is not at all to replace existing cameras. The manufacturer hopes that by reducing the size of the cameras, they can be built in places where it was simply impossible to imagine them before. For example, in the thin material of your clothes. It is optics today that prevents further reduction in the size of the cameras, which is clearly seen in the latest models of iPhone smartphones, out of which the cameras stick outward.]]> 2017-04-05 07:18:12 UTC https://padlet.com/marinesko10/98z20pp13eoe/wish/164796595 alex735920 https://padlet.com/marinesko10/98z20pp13eoe/wish/164810913 2017-04-05 08:35:58 UTC https://padlet.com/marinesko10/98z20pp13eoe/wish/164810913