Image analysis – Applications – 3-d or stereo imaging analysis
Patent
1995-03-31
1997-07-01
Boudreau, Leo
Image analysis
Applications
3-d or stereo imaging analysis
382285, 382295, 382296, 395119, 395137, 395138, 348 48, G06K 900, G06K 936, G06F 1500
Patent
active
056446519
ABSTRACT:
A technique for compensating for egomotion of the camera used to record a pair of two-dimensional views of a scene when the pair of images is to be used to provide a three dimensional representation of the scene. The technique involves comparing histograms of the intensity levels of pixels of corresponding epipolar lines in the pair of images for assumed amounts of egomotion to identify the amount that results in the smallest total of the sums of squared differences of the histograms.
REFERENCES:
patent: 5475422 (1995-12-01), Mori et al.
patent: 5533177 (1996-07-01), Wirtz et al.
patent: 5581665 (1996-12-01), Sugiura et al.
B.K.P. Horn et al "Direct Methods for Recovering Motion" in International Journal of Computer Vision, vol. 2, pp. 51-76 (1988).
Ingemar J. Cox, "A Maximum Likelihood N-Camera Stereo Algorithm" in IEEE Conference on Computer Vision and Pattern Recognition, Jun. 21-23, 1994, pp. 733-739.
R.C. Gonzalez and R.E. Woods, "Digital Image Processing," (New York: Addison-Wesley, 1993), pp. 171-185.
O. Faugeras, "Three-Dimensional Computer Vision: A Geometric Viewpoint" (Cambridge, MA: The MIT Press, 1993), chapter 6.
R. Kumar et al, "Shape recovery from multiple views: a parallax based approach" in Proc. of ARPA Image Understanding Workshop, 1994.
R.C. Bolles et al, "Epipolar-Plane Image Analysis: A Technique for Analyzing Motion Sequences" in Proc. of IEEE 3rd Workshop on Computer Vision: Representation & Control (1985), pp. 168-178.
Cox Ingemar J.
Roy Sebastien
Boudreau Leo
Mehta Bhavesh
NEC Research Institute Inc.
Torsiglieri Arthur J.
LandOfFree
Method for the estimation of rotation between two frames via epi does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for the estimation of rotation between two frames via epi, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for the estimation of rotation between two frames via epi will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-604087