Automatic camera calibration method

Details Automatic camera calibration method Automatic camera calibration method

2007-05-01

2007-05-01

Vo, Tung (Department: 2621)

Television

Special applications

Object or scene measurement

Reexamination Certificate

active

10345175

ABSTRACT:
In an automatic camera calibration method in a system comprising a plurality of cameras, the automatic camera calibration method is characterized in that for each of the cameras, the estimated values of the position and posture of the camera are updated on the basis of observation information shared with the surrounding cameras and the estimated values of the respective current positions and postures of the surrounding cameras. An example of the observation information is the two-dimensional coordinate value of an image to be observed on an image plane of the camera and the size of the image to be observed.

REFERENCES:
patent: 5764786 (1998-06-01), Kuwashima et al.
patent: 5889550 (1999-03-01), Reynolds
patent: 5912980 (1999-06-01), Hunke
patent: 6567116 (2003-05-01), Aman et al.
patent: 6950123 (2005-09-01), Martins
patent: 6980229 (2005-12-01), Ebersole, Jr.
patent: 7027083 (2006-04-01), Kanade et al.
patent: 2002/0190991 (2002-12-01), Efran et al.
patent: 2003/0210329 (2003-11-01), Aagaard et al.
patent: 2004/0104935 (2004-06-01), Williamson et al.

Affiliated with

Also associated with

Rating

Automatic camera calibration method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Automatic camera calibration method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Automatic camera calibration method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3739377