The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 28, 2011
Filed:
Mar. 16, 2006
Takeshi Kishida, Tokyo, JP;
Takeshi Kishida, Tokyo, JP;
Sony Corporation, , JP;
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.