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 9117274 B1

PDF
Full Text
Expired
Date of Patent:
Aug. 25, 2015

Filed:

Aug. 01, 2011
Applicants:

Chunyuan Liao, Mountain View, CA (US);

Qiong Liu, Milpitas, CA (US);

Jochen Huber, Darmstadt, DE;

Inventors:

Chunyuan Liao, Mountain View, CA (US);

Qiong Liu, Milpitas, CA (US);

Jochen Huber, Darmstadt, DE;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06T 15/00 (2011.01); G06T 7/00 (2006.01); G06T 7/20 (2006.01); H04N 9/31 (2006.01); G06F 3/01 (2006.01);
U.S. Cl.
CPC ...
G06T 7/0042 (2013.01); G06F 3/017 (2013.01); G06T 7/2033 (2013.01); H04N 9/3179 (2013.01); G06T 2207/10016 (2013.01); G06T 2207/10024 (2013.01); G06T 2207/10028 (2013.01); G06T 2207/30176 (2013.01);
Abstract

Systems and methods directed to fine-grained interaction with ordinary markerless paper documents and projectors at flexible poses in 3D space. Systems and methods allow for the projection of images onto non-flat variable surfaces by utilizing depth detection techniques in order to project an image or video properly onto a variable surface.


Find Patent Forward Citations

Liao, Chunyuan. (2015). System and method for interactive markerless paper documents in 3d space with mobile cameras and projectors (U.S. Patent No. 9117274). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9117274

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