VEHICLE TRACKING DEVICE AND PROGRAM

Title:

VEHICLE TRACKING DEVICE AND PROGRAM

Document Type and Number:

Japanese Patent JP3906210

Kind Code:

B2

Abstract:

PROBLEM TO BE SOLVED: To detect an object at high precision by more exactly tracking a vehicle in a photographed moving image.
SOLUTION: A vehicle detection part 130 detects an area in which the vehicle exists by pattern recognition from each frame image to be inputted from an image input part 110. A template setting part 140 sets a template by averaging positions of vehicle areas in a plurality of frames and in that case, sets it while projecting the vehicle areas of other frame images on a reference frame image by performing DP matching. In addition, a vehicle tracking part 150 tracks the vehicle areas in each frame image by template matching using the set template, a ground position detection part 160 corrects deviation between the tracked vehicle areas and the template by performing the DP matching and thus, detects a position of a specific part of the vehicle.

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Inventors:

Takeshi Nakano
Susumu Kubota
Kazunori Onoguchi

Application Number:

JP2004037429A

Publication Date:

April 18, 2007

Filing Date:

February 13, 2004

Export Citation:

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Assignee:

Toshiba Corporation

International Classes:

G01B11/00; H04N7/18; B60R1/00; B60R21/00; G06T1/00; G06T7/00; G06T7/20; G08G1/16; (IPC1-7): H04N7/18; B60R1/00; B60R21/00; G01B11/00; G06T1/00; G06T7/00; G06T7/20; //G08G1/16

Domestic Patent References:

JP11284997A
JP10097699A

Attorney, Agent or Firm:

Hiroaki Sakai

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