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:
Oct. 21, 2014
Filed:
Feb. 28, 2013
Omron Corporation, Kyoto, JP;
Tamio Fujisaki, Siga, JP;
Masaaki Yagi, Siga, JP;
Masahiro Taniguchi, Kyoto, JP;
Yoshiyuki Hagiwara, Siga, JP;
Takashi Yamada, Siga, JP;
Tomohiko Hinoue, Siga, JP;
Takeshi Naito, Siga, JP;
OMRON Corporation, Kyoto, JP;
Abstract
An image processing device has an image input part to which a frame image of an imaging area taken with an infrared camera is input, a background model storage part in which a background model is stored with respect to each pixel of the frame image input to the image input part, a frequency of a pixel value of the pixel being modeled in the background model, a background difference image generator that determines whether each pixel of the frame image input to the image input part is a foreground pixel or a background pixel using the background model of the pixel, which is stored in the background model storage part, and generates a background difference image, and a threshold setting part.