公开(公告)号：US20230409041A1

公开(公告)日：2023-12-21

申请号：US18037558

申请日：2021-11-04

Applicant: InterDigital CE Patent Holdings, SAS

Inventor： Fabien Servant ,  Olivier Bureller ,  Philippe Robert ,  Pierrick Jouet

IPC: G05D1/02 ,  G05D1/00

CPC classification number: G05D1/0274 ,  G05D1/0094

Abstract: A robot (20) includes a base (203, 204) and a detachable probe (205). The probe (205) includes at least one sensor of a least one type. Propulsion of the probe is provided by an ejection mechanism (204, 302) in the base. When the probe is ejected by the base, the probe captures data using its sensor(s) during its trajectory, according to an observation plan established by the base. The probe is recaptured by the base, probe data is transferred to the base, and the probe (205) is configured for a new observation.

公开(公告)号：US11092820B2

公开(公告)日：2021-08-17

申请号：US16313418

申请日：2017-06-30

Applicant: INTERDIGITAL CE PATENT HOLDINGS

Inventor： Laurent Blonde ,  Arno Schubert ,  Guillaume Boisson ,  Didier Doyen ,  Paul Kerbiriou ,  Olivier Bureller ,  Valter Drazic

IPC: G02B30/50 ,  H04N13/243 ,  H04N13/106 ,  G02B30/27 ,  G06T15/50

Abstract: There are several types of plenoptic devices having their proprietary file format. At present there is no standard supporting the acquisition and transmission of multidimensional information for an exhaustive over-view of the different parameters upon which a light-field depends. As such acquired light-field data for different cameras have a diversity of formats. The notion of pixel beam, which represents a volume occupied by a set of rays of light in an object space of an optical system of a camera is thus introduced. The method according to the invention enables to provide data representative of a collection of pixel beams describing a first optical system that is agnostic since these data are obtained by imaging the collection of pixel beams through a second optical system. Such data representative of a collection of pixel beams enable the generation of parametrized output images from which post-processing.

公开(公告)号：US10719948B2

公开(公告)日：2020-07-21

申请号：US15569737

申请日：2016-04-21

Applicant: InterDigital CE Patent Holdings, SAS

Inventor： Benoit Vandame ,  Neus Sabater ,  Olivier Bureller

IPC: G06K9/32 ,  G06T7/557 ,  G03B35/10 ,  H01L27/146 ,  H04N5/232 ,  H04N5/225 ,  H04N13/111 ,  H04N13/00

Abstract: An apparatus to process a lightfield image of a scene acquired with a lightfield acquisition device comprises means for obtaining a first focal stack and a second focal stack, each comprising images representative of the scene and obtained from a different part of the pixels of the lightfield image. A method of processing the lightfield content is also described.