Title:
周期的静止物検出装置及び周期的静止物検出方法
Document Type and Number:
Japanese Patent JP5783243
Kind Code:
B2
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.
Inventors:
Chikao Tsuchiya
Yasuhisa Hayakawa
Shinya Tanaka
Hiroyuki Paleo
Fukada Osamu
Yasuhisa Hayakawa
Shinya Tanaka
Hiroyuki Paleo
Fukada Osamu
Application Number:
JP2013501009A
Publication Date:
September 24, 2015
Filing Date:
February 17, 2012
Export Citation:
Assignee:
Nissan Motor Co., Ltd
International Classes:
G06T1/00; G08G1/16
Domestic Patent References:
| JPH0830792A | 1996-02-02 | |||
| JPH08320997A | 1996-12-03 | |||
| JP2010211701A | 2010-09-24 | |||
| JP2009266136A | 2009-11-12 | |||
| JP2008003941A | 2008-01-10 | |||
| JP2007280132A | 2007-10-25 |
Attorney, Agent or Firm:
Hidekazu Miyoshi
Iwa Saki Kokuni
Shunichi Takahashi
Masakazu Ito
Toshio Takamatsu
Iwa Saki Kokuni
Shunichi Takahashi
Masakazu Ito
Toshio Takamatsu