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.:
Date of Patent:
Jun. 14, 2016
Filed:
Mar. 19, 2012
Henry Chen, Beijing, CN;
Jian Geng Du, Beijing, CN;
Yan Xia, Beijing, CN;
Xiaoli Wang, Beijing, CN;
Liana M. Kiff, Minneapolis, MN (US);
Tom Plocher, Hugo, MN (US);
Henry Chen, Beijing, CN;
Jian Geng Du, Beijing, CN;
Yan Xia, Beijing, CN;
Xiaoli Wang, Beijing, CN;
Liana M. Kiff, Minneapolis, MN (US);
Tom Plocher, Hugo, MN (US);
Honeywell International Inc., Morris Plains, NJ (US);
Abstract
Methods, machine-readable media, and devices for floor plan space detection are described herein. For example, one or more embodiments include receiving an image of a floor plan, enhancing the image of the floor plan through processing, detecting a location of a door associated with a space in the image of the floor plan through a histogram of gradient of pattern feature, setting a seed in the space based on the location of the door associated with the space, spreading the seed in the space until the seed reaches a boundary of the space, and associating the seed that has been spread with the space.