公开(公告)号：US20190340754A1

公开(公告)日：2019-11-07

申请号：US16468964

申请日：2017-11-23

Applicant: Nokia Technologies Oy

Inventor： Mikko HONKALA ,  Akos VETEK ,  Tapio TAIPALUS ,  Harri LINDHOLM

IPC: G06T7/00 ,  A61B5/00 ,  G06T11/00

Abstract: An apparatus configured to generate an output quality error estimate using a machine-learning error estimation model to in compare an output meeting a predetermined quality threshold with an output image reconstructed from a plurality of images, and provide the output quality error estimate for use in estimating if a second subsequent image is required, in addition to a first subsequent image to obtain a cumulative output having an output quality error meeting a predetermined error threshold. Also an apparatus configured, using a received output quality error estimate generated using a machine-learning error estimation model as above, to estimate if a second subsequent image is required, in addition to a first subsequent image, to obtain a cumulative output having an output quality error meeting a predetermined error threshold.

公开(公告)号：US20170195665A1

公开(公告)日：2017-07-06

申请号：US15106789

申请日：2014-01-10

Applicant: Nokia Technologies Oy

Inventor： Leo KÄRKKÄINEN ,  Mikko UUSITALO ,  Akos VETEK

IPC: H04N13/04 ,  G06T15/08 ,  G06F3/01 ,  H04N13/00 ,  G06F3/0481

CPC classification number: H04N13/361 ,  G06F3/013 ,  G06F3/04815 ,  G06T15/08 ,  H04N13/156 ,  H04N13/344 ,  H04N13/383 ,  H04N13/395 ,  H04N13/398

Abstract: A method comprising determining a view from a location, the view comprising visual information that is perceivable along a direction extending from the location, causing display of a visual representation of the view on a display such that the view is viewable by a user at a focal depth, determining a different view from the location, the different view comprising visual information that is perceivable along a different direction extending from the location, and causing display of a visual representation of the different view on the display such that the different view is viewable by the user at a different focal depth is disclosed.

公开(公告)号：US20160327795A1

公开(公告)日：2016-11-10

申请号：US15109502

申请日：2014-12-15

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Toni JARVENPAA ,  Erika REPONEN ,  Andres LUCERO ,  Akos VETEK

IPC: G02B27/01 ,  G02B27/00 ,  G06T19/00 ,  G02B6/02

CPC classification number: G02B27/0172 ,  G02B6/02057 ,  G02B27/0081 ,  G02B27/0093 ,  G02B2027/0138 ,  G02B2027/0178 ,  G06T19/006

Abstract: An apparatus including an internal optical projection element configured to project light internally towards an eye of a user of the apparatus; an external optical projection element configured to project light externally away from an eye of the user of the apparatus; and one or more optical engines configured to provide light to the internal optical projection element and the external optical projection element. The apparatus preferably further includes a light guide with diffractive in and out-coupling elements and is configured as a head mounted display

Abstract translation: 一种包括内部光学投影元件的设备，该内部光学投影元件被配置为将光线内部投射到装置的使用者的眼睛; 外部光学投影元件，被配置为将光从外部远离装置的使用者的眼睛投射; 以及配置成向内部光学投影元件和外部光学投影元件提供光的一个或多个光学引擎。 该装置优选地还包括具有衍射和离开耦合元件的光导，并且被配置为头戴显示器