Title:
環境における物体を追跡する方法及びシステム
Document Type and Number:
Japanese Patent JP6395656
Kind Code:
B2
Abstract:
A method and system tracks objects in an environment by acquiring a first sequence of images of the environment with a visible-light camera having a first frame rate and a second sequence of images with a thermal infrared sensor having a second frame rate. The second frame rate is substantially lower than the first frame rate. The objects are tracked in the first sequence of images to obtain tracks. Warm regions in the second sequence of images are detected to obtain detections. The tracks and the detections are aligned spatially and temporally, and verified to determine whether the tracks and detections coincide after the aligning.
Inventors:
Tim Marks
Michael Jay Jones
Slene Kumar
Michael Jay Jones
Slene Kumar
Application Number:
JP2015084185A
Publication Date:
September 26, 2018
Filing Date:
April 16, 2015
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
H04N7/18; F24F11/30; G06T7/20; G06V10/143; H04N5/225; H04N5/232
Domestic Patent References:
JP2010159887A | ||||
JP200987326A | ||||
JP894400A |
Attorney, Agent or Firm:
Michiharu Soga
Kajinami order
Kazuhiro Oyaku
Shunichi Ueda
Junichiro Yoshida
Satoshi Iino
Kajinami order
Kazuhiro Oyaku
Shunichi Ueda
Junichiro Yoshida
Satoshi Iino