公开(公告)号：US20150242445A1

公开(公告)日：2015-08-27

申请号：US14434611

申请日：2013-11-20

Applicant: CENTRE NATIONAL D'ETUDES SPATIALES

Inventor： Jean-Yves Prado

IPC: G06F17/30 ,  H04N5/247 ,  H04N5/232

CPC classification number: G06F17/30268 ,  G04F13/02 ,  H04N5/232 ,  H04N5/247

Abstract: Disclosed is an optical time-stamping device, including an optical instrument with a retina having a field of view and being able to produce on the retina images of the field of view, and a high accuracy reference clock signal receive. The time-stamping device also includes: a lighting source at a distance from the retina of an optical instrument, and configured to emit a light signal in the direction of the retina of an optical instrument and in the field of view of an optical instrument, and a control unit connected to the reference clock signal receiver by a first connection and to the lighting source by a second connection, and configured for controlling the lighting source for emitting a light signal in a synchronized way with the reference clock signal. An associated image sensing system and optical time-stamping method are also disclosed.

Abstract translation: 公开了一种光学时间戳装置，包括具有视野的光学仪器，并且能够在视场的视网膜图像上产生高精度的参考时钟信号接收。 该时间戳装置还包括：距离光学仪器的视网膜一定距离的照明源，并且被配置为沿光学仪器的视网膜的方向发射光信号，并且在光学仪器的视场中， 以及控制单元，其通过第一连接连接到所述参考时钟信号接收器，并且通过第二连接与所述照明源连接，并且被配置为用于以与所述参考时钟信号同步的方式控制所述光源发射光信号。 还公开了相关联的图像感测系统和光学时间戳方法。

公开(公告)号：US09542418B2

公开(公告)日：2017-01-10

申请号：US14434611

申请日：2013-11-20

Applicant: CENTRE NATIONAL D'ETUDES SPATIALES

Inventor： Jean-Yves Prado

IPC: H04N5/232 ,  H04N5/247 ,  G06F17/30 ,  G04F13/02

CPC classification number: G06F17/30268 ,  G04F13/02 ,  H04N5/232 ,  H04N5/247

Abstract: Disclosed is an optical time-stamping device, including an optical instrument with a retina having a field of view and being able to produce on the retina images of the field of view, and a high accuracy reference clock signal receive. The time-stamping device also includes: a lighting source at a distance from the retina of an optical instrument, and configured to emit a light signal in the direction of the retina of an optical instrument and in the field of view of an optical instrument, and a control unit connected to the reference clock signal receiver by a first connection and to the lighting source by a second connection, and configured for controlling the lighting source for emitting a light signal in a synchronized way with the reference clock signal. An associated image sensing system and optical time-stamping method are also disclosed.

Abstract translation: 公开了一种光学时间戳装置，包括具有视野的光学仪器，并且能够在视场的视网膜图像上产生高精度的参考时钟信号接收。 该时间戳装置还包括：距离光学仪器的视网膜一定距离的照明源，并且被配置为沿光学仪器的视网膜的方向发射光信号，并且在光学仪器的视场中， 以及控制单元，其通过第一连接连接到所述参考时钟信号接收器，并且通过第二连接与所述照明源连接，并且被配置为用于以与所述参考时钟信号同步的方式控制所述光源发射光信号。 还公开了相关联的图像感测系统和光学时间戳方法。