Method and apparatus for controlling output of a surveillance image

• US 20070159530A1
• Filed: 12/08/2006
• Published: 07/12/2007
• Est. Priority Date: 12/09/2005
• Status: Abandoned Application

• Current Assignee: LG Electronics, Inc. (LG Corporation)
• Original Assignee: LG Electronics, Inc. (LG Corporation)
• Inventors: Park, Jin
• Application Number:
  US11/635,642
• Publication Number:
  US 20070159530A1
• Time in Patent Office: Days
• US Class Current: 348/143
• CPC Class Codes: G08B 13/19669 Event triggers storage or change of storage policy
• CPC Class Codes: G08B 13/19676 Temporary storage, e.g. cyclic memory, buffer storage on pre-alarm
• CPC Class Codes: G08B 13/19691 Signalling events for better perception by user, e.g. indicating alarms by making display brighter, adding text, creating a sound
• CPC Class Codes: G08B 13/19693 using multiple video sources viewed on a single or compound screen
• CPC Class Codes: H04N 7/188 Capturing isolated or intermittent images triggered by the occurrence of a predetermined event, e.g. an object reaching a predetermined position signal generation from motion picture films H04N5/253

Abstract

A method and apparatus for controlling the output of a surveillance image, are discussed. According to an embodiment, the method includes checking whether an event is detected in at least one inputted surveillance image, and composing a display form of an output screen according to a number of surveillance images each having an event detected therein based on the checking result.

Claims

1. A method for controlling an output of a surveillance image, comprising:

checking whether an event is detected in at least one inputted surveillance image; and

composing a display form of an output screen according to a number of surveillance images each having an event detected therein based on the checking result.

2. The method of claim 1, wherein the composing step composes the display form of the output screen so that all the surveillance images each having an event detected therein are displayed at a same time on the output screen.

3. The method of claim 1, wherein the composing step composes the display form of the output screen so that both at least one surveillance image having an event detected therein and a first surveillance image displayed on the output screen before the event detection are displayed at a same time on the output screen.

4. The method of claim 3, wherein before the event detection, the first surveillance image is displayed on the entire output screen.

5. The method of claim 1, wherein the composing step composes the display form of the output screen so that both at least one surveillance image having an event detected therein and a plurality of first surveillance images displayed on the output screen before the event detection are displayed at a same time on the output screen.

6. The method of claim 5, wherein before the event detection, the plurality of first surveillance images are displayed at a same time on the output screen, and the displayed plurality of first surveillance images are provided from a plurality of different channels or image capturing devices.

7. The method of claim 3, wherein the composing step inserts additional indication information to the output screen so that the at least one surveillance image having an event detected therein is distinguishable from the first surveillance image on the output screen.

8. The method of claim 7, wherein the additional indication information is a character string or a graphic sign capable of blinking on the output screen.

9. The method of claim 1, wherein the composing step composes the display foirn of the output screen so that when the event is detected from multiple surveillance images, each of the multiple surveillance images occupies an equal size on the output screen.

10. The method of claim 1, wherein the event is an image change corresponding to a motion in a surveillance image.

11. The method of claim 1, wherein the checking step, according to a designated mode, checks whether an event is detected in the at least one inputted surveillance image.

12. The method of claim 1, wherein the checking step checks only images, among a plurality of inputted surveillance images, whose designated mode is set to an event detection.

13. The method of claim 1, further comprising:

switching from a currently displayed surveillance image to at least one surveillance image in which the event is detected on the output screen, when the event is detected.

14. The method of claim 13, wherein the switching is made automatically when the event is detected.

15. The method of claim 13, further comprising:

notifying a user that the event is detected, wherein the switching is performed in response to the user'"'"'s request.

16. An apparatus for controlling an output of a surveillance image, comprising:

a receiver configured to receive a plurality of surveillance images; and

a processor configured to check whether an event is detected in the received plurality of surveillance images and to compose a display form of an output screen according to a number of surveillance images each having an event detected therein based on the checking result.

17. The apparatus of claim 16, wherein the processor composes the display form of the output screen so that all the surveillance images each having an event detected therein are displayed at a same time on the output screen.

18. The apparatus of claim 16, wherein the processor composes the display form of the output screen so that both at least one surveillance image having an event detected therein and a first surveillance image displayed on the output screen before the event detection are displayed at a same time on the output screen.

19. The apparatus of claim 18, wherein before the event detection, the first surveillance image is displayed on the entire output screen.

20. The apparatus of claim 16, wherein the processor composes the display form of the output screen so that both at least one surveillance image having an event detected therein and a plurality of first surveillance images displayed on the output screen before the event detection are displayed at a same time on the output screen.

21. The apparatus of claim 20, wherein before the event detection, the plurality of first surveillance images are displayed at a same time on the output screen, and the displayed plurality of first surveillance images are provided from a plurality of different channels or image capturing devices.

22. The apparatus of claim 18, wherein the composing step inserts additional indication information to the output screen so that the at least one surveillance image having an event detected therein is distinguishable from the first surveillance image on the output screen.

23. The apparatus of claim 22, wherein the additional indication information is a character string or a graphic sign capable of blinking on the output screen.

24. The apparatus of claim 16, wherein the processor composes the display form of the output screen so that when the event is detected from multiple surveillance images, each of the multiple surveillance images occupies an equal size on the output screen.

25. The apparatus of claim 16, wherein the event is an image change corresponding to a motion in a surveillance image.

26. The apparatus of claim 16, wherein the processor, according to a designated mode, checks whether an event is detected in the at least one inputted surveillance image.

27. The apparatus of claim 16, wherein the processor checks only images, among a plurality of inputted surveillance images, whose designated mode is set to an event detection.

28. The apparatus of claim 16, wherein the processor carries out switching from a currently displayed surveillance image to at least one surveillance image in which the event is detected on the output screen, when the event is detected.

29. The apparatus of claim 28, wherein the switching is made automatically when the event is detected.

30. The apparatus of claim 28, wherein the processor notifies a user that the event is detected, and the switching is performed in response to the user'"'"'s request.