Moving object detection apparatus, method and program

Details Moving object detection apparatus, method and program Moving object detection apparatus, method and program

2011-06-28

2011-06-28

Tran, Sinh (Department: 2622)

Television

Camera, system and detail

Camera image stabilization

C348S153000, C348S154000, C348S155000, C348S208100

Reexamination Certificate

active

07969470

ABSTRACT:
A moving object detection device accurately detects moving objects. The device includes a motion vector calculation section calculating motion vectors from an input image; a motion vector removal section removing a motion vector having high randomness from the calculated motion vectors; a motion vector accumulation section temporally accumulating each motion vector not removed by the motion vector removal section, and calculating an accumulated number of occurrences and an accumulated value of each motion vector; and a moving object detection section determining, based on the calculated accumulated value and calculated accumulated number of occurrences of each motion vector, whether each motion vector corresponds to a moving object.

REFERENCES:
patent: 6809758 (2004-10-01), Jones
patent: 2005/0179784 (2005-08-01), Qi
patent: 2000059796 (2000-02-01), None
patent: 2000-322581 (2000-11-01), None
patent: 2002077898 (2002-03-01), None
patent: 2003-169319 (2003-06-01), None
“Local correlation calculation for detecting and tracking movements” by Toshihiko Morita, Institute of Electronics, Information and Communication Engineers (IEICE) transactions, D-II, vol. J84-D-II, No. 2, pp. 299-309, Feb. 2001.
Office Action from Japanese Application No. 2005-075482, dated Jul. 1, 2010.

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