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:
Dec. 26, 2017
Filed:
Dec. 12, 2013
Denso Corporation, Kariya, Aichi-pref., JP;
Kunihiro Goto, Kariya, JP;
Ikuro Sato, Yokohama, JP;
DENSO CORPORATION, Nagoya-shi, JP;
Abstract
An apparatus for detecting a moving object is provided. In the apparels, a moving object, such as a pedestrian, is imaged repeatedly. As a dictionary, image patterns indicative of features of the moving object are stored in a storage in advance. Feature points indicating a position of an object in the images are extracted based on the images. An optical flow of the feature points is calculated based on the features points. The feature points are grouped and a reference rectangle encompassing the grouped feature points is set, based on the optical flow. An identification region encompassing a region showing the moving object is set, the identification region encompassing the reference rectangle. The moving object is identified in the identification region, using the dictionaries. The region of the moving object is specified, based on identified results and an image region having the highest degree of match with the dictionaries.