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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10080009 B1

PDFFull Text
Date of Patent:
Sep. 18, 2018

Filed:

Jan. 29, 2016

Method and system for obtaining images for 3d reconstruction and method and system for 3d reconstruction

Applicants:

Beijing Kuangshi Technology Co., Ltd., Beijing, CN;

Pinhole (Beijing) Technology Co., Ltd., Beijing, CN;

Inventors:

Haoqiang Fan, Beijing, CN;

Qi Yin, Beijing, CN;

Assignees:

BEIJING KUANGSHI TECHNOLOGY CO., LTD., Beijing, CN;

PINHOLE (BEIJING) TECHNOLOGY CO., LTD., Beijing, CN;

Attorney:

Hamre, Schumann, Mueller & Larson, P.C.

Primary Examiner:

Peter D Le

Int. Cl.
CPC ...
H04N 13/156 (2018.01); H04N 13/243 (2018.01); H04N 5/225 (2006.01); H04N 5/235 (2006.01); H04N 13/00 (2018.01); H04N 13/02 (2006.01); H04N 5/232 (2006.01);
U.S. Cl.
CPC ...
H04N 13/156 (2018.05); H04N 5/2256 (2013.01); H04N 5/2351 (2013.01); H04N 5/23254 (2013.01); H04N 13/004 (2013.01); H04N 13/0242 (2013.01); H04N 13/243 (2018.05);
Abstract

A method for obtaining images for three dimension (3D) reconstruction comprises: controlling brightness of each of at least two light sources which are spatially separated from each other to be changed periodically, wherein, among the at least two light sources, there is at least one light source having a period of brightness change different from those of the other light source(s), or the periods of the brightness change of the at least two light sources are the same, but among the at least two light sources, there is at least one light source having a phase of the brightness change different from those of the other light source(s); and using at least three cameras having different spatial positions to capture the images for the 3D reconstruction, respectively, wherein, among the at least three cameras, there is at least one camera starting exposure at a different time from the other cameras.

Find Patent Forward Citations

Fan, Haoqiang. (2018). Method and system for obtaining images for 3d reconstruction and method and system for 3d reconstruction (U.S. Patent No. 10080009). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10080009

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