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. 02, 2014
Filed:
Feb. 17, 2012
Chikao Tsuchiya, Yokohama, JP;
Yasuhisa Hayakawa, Yokohama, JP;
Shinya Tanaka, Zama, JP;
Hiroyuki Furushou, Atsugi, JP;
Osamu Fukata, Sagamihara, JP;
Chikao Tsuchiya, Yokohama, JP;
Yasuhisa Hayakawa, Yokohama, JP;
Shinya Tanaka, Zama, JP;
Hiroyuki Furushou, Atsugi, JP;
Osamu Fukata, Sagamihara, JP;
Nissan Motor Co., Ltd., Yokohama-shi, JP;
Abstract
A periodic stationary object detection system extracts a feature point of a three-dimensional object from image data on a predetermined region of a bird's eye view image for each of multiple sub regions included in the predetermined region, calculates waveform data corresponding to a distribution of the feature points in the predetermined region on the bird's eye view image, and judges whether or not the three-dimensional object having the extracted feature point is a periodic stationary object candidate on the basis of whether or not peak information of the waveform data is equal to or larger than a predetermined threshold value.