公开(公告)号：US20240061232A1

公开(公告)日：2024-02-22

申请号：US18260738

申请日：2022-02-09

Applicant: BERTIN TECHNOLOGIES

Inventor： Régis GRASSER ,  Emmanuel SOULIÉ ,  Vincent LAPERE

IPC: G02B23/12 ,  G02B23/16

CPC classification number: G02B23/12 ,  G02B23/16 ,  G02B27/106

Abstract: Disclosed is an observation system including a first optical path capable of receiving first optical radiation emitted by a scene and including a first sensor configured to generate a first digital image from the first optical radiation; a second optical path capable of receiving second optical radiation and including a second sensor configured to generate a second digital image from the second optical radiation; a display configured to display a third digital image from the first and second digital images; a third optical path coupled to the display; and a fourth optical path connecting the first and third optical paths, the first optical path including an optical element configured to transmit a part of the first optical radiation to the fourth optical path.

公开(公告)号：US20240248320A1

公开(公告)日：2024-07-25

申请号：US18260747

申请日：2022-02-09

Applicant: BERTIN TECHNOLOGIES

Inventor： Régis GRASSER ,  Emmanuel SOULIÉ

IPC: G02B27/14 ,  G02B23/12

CPC classification number: G02B27/144 ,  G02B23/12

Abstract: Observation system including a first optical path that is capable of receiving first optical radiation emitted by a scene and including a sensor for generating a first digital image from the first optical radiation; a second optical path that is capable of receiving second optical radiation originating from the scene and including an optical attenuator having a variable opacity; a display for displaying a second digital image from the first digital image; a third optical path coupled to the display and to the optical attenuator for observing the second digital image and third optical radiation transmitted by the optical attenuator; and an electronic control unit including an image processing unit for determining a light intensity of at least one pixel of the first digital image, the electronic control unit being configured to output a command to vary the opacity of the optical attenuator based on the determined light intensity.