Title:
A scene state change system and a method based on dynamic detection of an area of interest
Document Type and Number:
Japanese Patent JP5929221
Kind Code:
B2
Abstract:
Disclosed are a scene video switch system and a scene video switch method. The system comprises an input unit configured to input an image currently captured by a video capture unit to serve as a current image; a detection unit configured to detect all of interesting elements and latent elements in the current image so as to determine a maximum possible existing area of the interesting elements; a state switch unit configured to carry out, by using a predetermined finite state machine, switching between scene states of the maximum possible existing area according to predetermined different scene states and switching conditions; and a display unit configured to extract, based on a current scene state switched by the state switch unit, an area of concern coinciding with the current scene state from the maximum possible existing area to serve as a scene video for display.
Inventors:
One Xiaomong
John Inufaneu
Gong Waitao
Shinu Wan
John Inufaneu
Gong Waitao
Shinu Wan
Application Number:
JP2012008317A
Publication Date:
June 01, 2016
Filing Date:
January 18, 2012
Export Citation:
Assignee:
株式会社リコー
International Classes:
H04N7/18
Domestic Patent References:
| JP2010161718A | ||||
| JP8298651A | ||||
| JP2009116686A | ||||
| JP7288806A | ||||
| JP2003503910A | ||||
| JP2007170112A |
Attorney, Agent or Firm:
Tadahiko Ito
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