公开(公告)号：US10419741B2

公开(公告)日：2019-09-17

申请号：US15442418

申请日：2017-02-24

Applicant: ANALOG DEVICES GLOBAL UNLIMITED COMPANY

Inventor： Javier Calpe Maravilla ,  Eoin English ,  Maurizio Zecchini ,  Chao Wang

IPC: H04N13/271 ,  H04N13/296 ,  G01S7/481 ,  G01S17/89 ,  G01S17/02 ,  G01S17/42 ,  G01S7/48 ,  G01S7/486 ,  H04N13/00

Abstract: Aspects of the embodiments are directed to time-of-flight (ToF) imaging systems and method for image processing. The ToF imaging system can include a depth sensor; a light steering device; a photodetector; and an image processor. The ToF imaging system can be configured to acquiring a first image of a scene by the photodetector; identifying one or more regions of interest of the scene from the first image; and capturing a depth map of at least one of the one or more regions of interest.

公开(公告)号：US10598771B2

公开(公告)日：2020-03-24

申请号：US15409183

申请日：2017-01-18

Applicant: ANALOG DEVICES GLOBAL UNLIMITED COMPANY

Inventor： Chao Wang ,  Eoin English ,  Javier Calpe Maravilla ,  Maurizio Zecchini

IPC: G01S7/48 ,  G01S7/481 ,  G01S7/484 ,  G01S17/08 ,  G01S17/89 ,  G01S17/10 ,  G01S7/4865

Abstract: Aspects of the embodiments are directed to a time-of-flight imaging system and methods of using the same. The time-of-flight imaging system includes a light emitter comprising at least one one-dimensional array of laser diodes; a photosensitive element for receiving reflected light from an object; and a light deflection device configured to deflect light from the light emitter to the object. In embodiments, the time-of-flight imaging system includes a lens structure to deflect emitting light from the laser diodes at a predetermined angle towards a light steering device.