Image analysis – Applications – Motion or velocity measuring
Patent
1995-05-26
1997-11-04
Couso, Jose L.
Image analysis
Applications
Motion or velocity measuring
348586, 348700, G06K 900, H04N 514
Patent
active
056848870
ABSTRACT:
A process for background information recovery in an image including an image of a moving object, comprises the steps of identifying regions of moving objects relative to the background; deriving a moving constellation containing moving objects in a minimum circumscribing polygon; deriving partial background images associated with respective positions of the moving constellation; and combining ones of the partial background images.
REFERENCES:
patent: 3746782 (1973-07-01), Driskell
patent: 4969039 (1990-11-01), Koga et al.
patent: 5243418 (1993-09-01), Kuno et al.
patent: 5259040 (1993-11-01), Hanna
patent: 5262856 (1993-11-01), Lippmann et al.
patent: 5274453 (1993-12-01), Maeda
patent: 5307162 (1994-04-01), Schowengerdt
Pattern Recognition, vol. 23, No. 12, 1990 US, pp. 1351-1359, XP 000168631, Warren Long et al. "Stationary Background Generation: An alternative to the difference of two images."
Proceedings of the Third International Workshop on Time-Varying Image Processing and Moving Object Recognition, 2: Florence, Italy, May 29-31, 1989; Elsevier, Amsterdam, NL, pp. 289-296, XP 000406130, Klaus-Peter Karmann et al., "Moving Object Recognition Using An Adaptive Background Memory".
Weng et al., "Complete Structure and Motion From Two Monoclular Sequences w/o Stereo Correspondence", Proc. 11th IAPR Int'l Conf. on Pattern Rec. vol. 1 Conf. A, pp. 651-654 (1992).
Weldon et al., "How Accurately, Can Direct Motion Vision Determine Depth", IEEE Conf. on Computer Vision, vol. XVI, pp. 613-618 (1991).
Xu, "Qualitative Depth From Monoscopic Cues", Int'l Conf. on Image Processing . . . (Conf. Publ. No. 354) pp. 437-440 (1992).
Barman et al, "Estimation of Velocity, Acceleration, and Disparity in Time Sequences". Proc. IEEE Workshop Visual Motion (Cat. #91TH 0390-5) (1991), pp. 44-51.
Leung et al., "Estimating 3D Vehicle Motion . . . From Monocular and Stereo Image Sequences", IEEE Workshop on Visual Motion (Cat #91TH0390-5) pp. 62-68 (1991).
"Qualitative Reasoning About Physical Systems: An Introduction", D.G. Bobrow, Arificial Intelligence 24, pp. 1-6, 1984.
"Diagnosing Multiple Faults", Kleer et al., Artificial Intelligence 32, pp. 97-129, 1987.
"Casuality In Device Behavior", Iwasaki et al., Artificial Intelligence 29, pp. 3-32, 1986.
"How Circuits Work", J. de Kleer, Artificial Intelligence 24, pp. 205-280, 1984.
"Dynamic Casual Model Construction For Model-Based Reasoning", Lee et al., Proceedings WESTEX-87, pp. 90-95, 1987.
"Extraction Of Motion Information From Peripheral Process", R. Jain, IEEE Trans. Pattern Anal. Machine Intell., vol. 3, No. 5, pp. 489-503, Sep. 1981.
"Survey Dynamic Scene Analysis", Martin et al., Comput. Graph. Image Processing, 7, pp. 356-374, 1978.
"Computer Tracking Of Objects In Space", Roach et al., IEEE Trans. Pattern Anal. Machine Intell., vol. 1, No. 2, pp. 127-135, Apr. 1979.
"Rigid Body Motion From Depth And Optical Flow", Ballard et al., Comput. Vision, Graph. Image Processing, 22, pp. 95-115, Apr. 1983.
"Towards Automatic Visual Obstacle Avoidance", H.P. Moraveck, in Proc. Fifth Int. Joint Conf. Artif. Intell., vol. 2, p. 584, 1977.
"Computational Experiments With A Feature Based Stereo Algorithm", W.E.L. Grimson, IEEE Trans. Pattern Anal. Machine Intell., vol. 7, No. 5, pp. 17-33, Jan. 1985.
"The Perception of Apparent Motion", Ramachandran et al., Scientific American, pp. 102-109, Jun., 1986.
"A Homogenous Framework For Visual Recognition", Kjeldsen et al., Proceedings, IJCAI, pp. 1578-1584, 1989.
"Determining Optical Flow", Horn et al., Artificial Intelligence 17, pp. 185-203, 1981.
"Image Understanding Environments", Lawton et al., IEEE Proc., vol. 76, No. 8, pp. 1036-1050, Aug. 1988.
"Hypothesis Integration In Image Understanding Systems", Hwang et al., Comput. Vision, Graph. Image Processing, 36, pp. 321-371, 1986.
"Symbolic Reasoning Among 3-D Models and 2-D Images", R.A. Brooks, Artificial Intelligence 17, 1982, pp. 285-348.
"Segmentation and Description Based on Perceptual Organization", Mohan et al., Proceedings, CVPR, pp.333-339, 1989.
"Theory of Edge Detection", Marr et al., Proc. R. Soc. Lond. 207, pp. 187-217, 1980.
"Reference Frames for Animate Vision", D.H. Ballard, Proceedings, IJCAI, pp. 1635-1641, 1989.
"Modal Control of an Attentive Vision System", Clark et al., Proceedings, ICCV, pp. 514-523, 1988.
"Eye Fixation and Early Vision: Kinetic Depth", D.H. Ballard, Proceedings, ICCV, pp. 524-531, 1988.
"A Fundamental Tradeoff in Knowledge Representation and Reasoning", R. Reiter, Readings in Knowledge Representation, Morgan Kaufmann Publishers, Inc., Los Altos, CA, pp. 42-70, 1985.
"The Motion Coherence Theory", Yuille et al., Proceedings, ICCV, pp. 344-353, 1988.
"A Short-Range Process in Apparent Motion", O. Braddick, Vision. Res., vol. 14, pp. 519-527, 1974.
"Computing Motion and Structure From Noisy, Time-Varying Image Velocity Information", J. Barron, Technical Report, RBCV-TR-88-24, Dept. of Comp. Scie., Univ. of Toronto, Toronto, Ontario, Canada.
"Temporal Edges: The Detection of Motion and the Computation of Optical Flow", Duncan et al., Proceedings, ICCV, pp. 374-382, 1988.
"Dynamic Stereo Vision", L. Matthies, Ph.D. Dissertation, Comput. Dept. Carnegie Mellon Univ. Pitts, PA, CMU-CS-89-195, Oct. 1989.
"Self Calibration of Motion and Stereo Vision for Mobile Robot Navigation", Brooks et al., MIT A.I. Memo 984, 1987.
"Generating an Interpretation Tree from a CAD Model for 3-D Object Recognition in Bin-Picking Tasks", K. Ikeuchi, Int. Journ. Comp. Vis., vol. 1, No. 2, pp. 145-165, 1987.
Lee Cheoung N.
Samaddar Sumitro
Ahmed Adel A.
Bella Matthew C.
Couso Jose L.
Siemens Corporate Research Inc.
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