Determining a virtual representation of an environment by projecting texture patterns

G Bradski, K Konolige, E Rublee - US Patent 9,233,470, 2016 - Google Patents
Example methods and systems for determining 3D scene geometry by projecting patterns of
light onto a scene are provided. In an example method, a first projector may project a first …

Imaging a body

K Iscoe, V Bosanac, A El-Sallam - US Patent 9,949,697, 2018 - Google Patents
There is disclosed a device for imaging a body. In one arrangement, the device comprises a
controller, storage storing electronic program instructions for controlling the controller, a …

Object-focused active three-dimensional reconstruction

A Aghamohammadi, SHN Shoushtari… - US Patent …, 2019 - Google Patents
A method for guiding a robot equipped with a camera to facilitate three-dimensional (3D)
reconstruction through sampling based planning includes recognizing and localizing an …

Sensor system with active illumination

T Oggier, M Deschler, S Kaloustian - US Patent 10,401,498, 2019 - Google Patents
The present invention relates to vision sensors based on an active illumination. An imaging
system includes an imaging sensor and is adapted to process an image of a scene being …

Mixing infrared and color component data point clouds

PJ Sweeney, DF Harnett - US Patent 9,191,643, 2015 - Google Patents
The subject disclosure is directed towards mixing RGB data with infrared data so as to
provide depth-related data in regions where infrared data are sparse. Infrared data, such as …

Determining a virtual representation of an environment by projecting texture patterns

G Bradski, K Konolige, E Rublee - US Patent 9,862,093, 2018 - Google Patents
Example methods and systems for determining 3D scene geometry by projecting patterns of
light onto a scene are provided. In an example method, a first projector may project a first …

Projection and camera system for augmented reality environment

EG Marason, WT Weatherford, CD Coley… - US Patent …, 2016 - Google Patents
A device includes a projection and camera system to create an augmented reality
environment in which images are projected onto a scene and user movement within the …

Method, system and computer program product for producing a raised relief map from images of an object

L Allano, K Kyrgyzova - 2014 - Google Patents
WO2014187919A1 - Method, system and computer program product for producing a raised relief
map from images of an object - Google Patents WO2014187919A1 - Method, system and …

Depth camera calibration device and method thereof

MA Tien-Yan, TM Wang, PC Shih - US Patent 10,977,829, 2021 - Google Patents
Dec. 7, 2018 (TW) 107144084 A depth camera calibration device and a method thereof are
provided. The method comprises: disabling a projection function of a camera and …

Reduced power operation of time-of-flight camera

SO EGEA, HM Lin - US Patent 10,607,352, 2020 - Google Patents
(57) ABSTRACT A time-of-flight (TOF) camera is configured to operate in a manner that
reduces power consumption of the ToF camera. For a key frame, a key-frame depth image is …