公开(公告)号：US10148869B1

公开(公告)日：2018-12-04

申请号：US15876313

申请日：2018-01-22

Applicant: Amazon Technologies, Inc.

Inventor： Mashhour Solh ,  Tsz Lok Poon

IPC: H04N5/232 ,  G06K9/00 ,  G06T7/50 ,  H04N5/235

Abstract: Systems, methods, and computer-readable media are disclosed for determining a depth or reflectance of objects. Example methods may include illuminating a scene within a field of view of a device at a first illuminance value, detecting a reflected illuminance value, and determining a first reflectance value for a first object in the scene. Example methods may include identifying the first object, determining an orientation of the first object, and determining an estimated distance between the device and the first object based at least in part on the first illuminance value, the reflected illuminance value, and the first reflectance value.

公开(公告)号：US09986151B1

公开(公告)日：2018-05-29

申请号：US15058606

申请日：2016-03-02

Applicant: Amazon Technologies, Inc.

Inventor： Tsz Lok Poon ,  Mashhour Solh

IPC: H04N5/228 ,  H04N5/232 ,  H04N9/07 ,  H04N5/225 ,  G06K9/00 ,  H04N5/235 ,  H04N5/33

CPC classification number: H04N5/23219 ,  G06K9/00201 ,  G06K9/00228 ,  G06K9/00664 ,  G06K9/2027 ,  G06K9/3233 ,  G06K9/4652 ,  G06K9/4661 ,  G06T2210/12 ,  H04N5/2256 ,  H04N5/2353 ,  H04N5/33

Abstract: Systems, methods, and computer-readable media are disclosed for determining a depth or reflectance of objects. Example methods may include causing illumination of a scene within a field of view of a device at a first illuminance value, determining a distance between a first object in the scene and the device, determining a reflected illuminance value, determining a first reflectance value for the first object in the scene based at least in part on the first illuminance value, the distance, and the reflected illuminance value, and adjusting a setting of the device using the first reflectance value.

公开(公告)号：US09912861B1

公开(公告)日：2018-03-06

申请号：US15058566

申请日：2016-03-02

Applicant: Amazon Technologies, Inc.

Inventor： Mashhour Solh ,  Tsz Lok Poon

IPC: H04N5/235 ,  G06K9/00 ,  G06T7/00 ,  H04N5/232

CPC classification number: H04N5/23219 ,  G06K9/00201 ,  G06K9/00228 ,  G06K9/2027 ,  G06K9/4661 ,  G06K9/6201 ,  G06T7/0051 ,  G06T7/50 ,  H04N5/23212 ,  H04N5/2354

Abstract: Systems, methods, and computer-readable media are disclosed for determining a depth or reflectance of objects. Example methods may include illuminating a scene within a field of view of a device at a first illuminance value, detecting a reflected illuminance value, and determining a first reflectance value for a first object in the scene. Example methods may include identifying the first object, determining an orientation of the first object, and determining an estimated distance between the device and the first object based at least in part on the first illuminance value, the reflected illuminance value, and the first reflectance value.