logo

For the Inventor, By the Inventor

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 9760804 B1

PDFFull Text
Date of Patent:
Sep. 12, 2017

Filed:

Dec. 19, 2013

Marker generating and marker detecting system, method and program

Applicant:

Nec Corporation, Tokyo, JP;

Inventor:

Noboru Nakajima, Tokyo, JP;

Assignee:

NEC CORPORATION, Tokyo, JP;

Attorney:

Young & Thompson

Primary Examiner:

Gregory M Desire

Int. Cl.
CPC ...
G06K 9/00 (2006.01); G06K 9/62 (2006.01); G06K 9/46 (2006.01); G06T 7/60 (2017.01); G06T 7/11 (2017.01); G06T 7/41 (2017.01); G06T 7/194 (2017.01); G06K 9/32 (2006.01);
U.S. Cl.
CPC ...
G06K 9/6267 (2013.01); G06K 9/00758 (2013.01); G06K 9/46 (2013.01); G06K 9/468 (2013.01); G06T 7/11 (2017.01); G06T 7/194 (2017.01); G06T 7/41 (2017.01); G06T 7/60 (2013.01); G06K 2009/0059 (2013.01); G06K 2009/3225 (2013.01); G06T 2207/30204 (2013.01);
Abstract

[PROBLEMS TO BE SOLVED] It is an object to provide a marker and a marker generating and detecting technology that can automatically design a diagrammatic marker that is not similar to any patterns to appear during the reproduction of background video images. [MEANS FOR SOLVING THE PROBLEMS] A marker generating system is characterized in having a special feature extracting means that extracts a portion, as a special feature, including a distinctive pattern in a video image not including a marker; a unique special feature selecting means that, based on the extracted special feature, selects a special feature of an image, as a unique special feature, that does not appear on the video image; and a marker generating means that generates a marker based on the unique special feature.

Find Patent Forward Citations

Nakajima, Noboru. (2017). Marker generating and marker detecting system, method and program (U.S. Patent No. 9760804). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9760804

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…