OBJECT RECOGNITION AND TRACKING BASED APPARATUS AND METHOD

• US 20130057702A1
• Filed: 07/06/2010
• Published: 03/07/2013
• Est. Priority Date: 07/06/2010
• Status: Abandoned Application

• Current Assignee: LG Electronics, Inc. (LG Corporation)
• Original Assignee: LG Electronics, Inc. (LG Corporation)
• Inventors: Chavan, Sameer
• Application Number:
  US13/698,294
• Publication Number:
  US 20130057702A1
• Time in Patent Office: Days
• US Class Current: 348/169
• CPC Class Codes: G08B 21/0415 detecting absence of activity per se
• CPC Class Codes: G08B 21/0476 Cameras to detect unsafe condition, e.g. video cameras
• CPC Class Codes: G08B 21/22 responsive to presence or absence of persons
• CPC Class Codes: H04N 23/6812 based on additional sensors, e.g. acceleration sensors
• 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

Object recognition and tracking methods, devices and systems are disclosed. One embodiment of the present invention pertains to a method for associating an object with an event and a condition triggering the event in response to a receipt of a representation of the object to be recognized and tracked. The method also comprises tracking a movement of the object and storing information associated with the movement. The method further comprises, generating data associated with the object based on the information associated with the movement of the object in response to occurrence of the condition triggering the event.

Claims

1. A method of a television for object recognition and tracking, the method comprising:

in response to a receipt of a representation of an object to be recognized and tracked, associating the object with an event and a condition triggering the event;

tracking a movement of the object and storing information associated with the movement in a memory of the television; and

in response to occurrence of the condition triggering the event, generating data associated with the object based on the information associated with the movement of the object in the memory.

2. The method of claim 1, wherein the receipt of the representation of the object to be recognized and tracked comprises receiving an image of the object captured by a camera associated with the television.

3. The method of claim 1, wherein the receipt of the representation of the object to be recognized and tracked comprises receiving an identifier of the object to be recognized or tracked when the identifier of the object is entered via a graphical user interface of the television.

4. The method of claim 1, wherein the receipt of the representation of the object to be recognized and tracked comprises:

automatically scanning a vicinity of the television to search for currently available candidate objects for the object to be recognized and tracked, wherein the currently available candidate objects are a subset of candidate objects, and the candidate objects are preconfigured as such and the subset of candidate objects are viewable by the television;

displaying representations of the currently available candidate objects on a screen of the television; and

receiving the representation of the object to be recognized and tracked when the representation of the object is selected from the representations of the currently available candidate objects on the screen of the television.

5. The method of claim 1, wherein the event is a search event, an alert event, or a notification event.

6. The method of claim 5, wherein, when the event is the search event, the condition triggering the event comprises a receipt of a searching object by the television and the searching object matching with the object to be recognized and tracked.

7. The method of claim 6, wherein, the generating the data associated with the object comprises:

determining a current location of the object based on the information associated with the movement stored in the memory; and

displaying the current location of the object on a screen of the television.

8. The method of claim 7, wherein the displaying the current location comprises generating an augmented reality (AR) view of the object on the screen of the television.

9. The method of claim 8, wherein the displaying the current location further comprises displaying a trace of the object on the screen of the television from an initial location of the object to the current location based on the information associated with the movement of the object.

10. The method of claim 9, wherein the AR view of the object is further used to indicate a last known location of the object or a probable location of the object based on the information associated with the movement of the object when the current location of the object is unavailable in the memory of the television.

11. The method of claim 10, further comprising displaying an extended trace of the object on the screen of the television from the last known location to the probable location based on the information associated with the movement of the object.

12. The method of claim 5, wherein the associating the object with the event further comprises assigning a dangerous object associated with the object when the object to be recognized and tracked is a baby, and the condition triggering the alarm event comprises the baby approaching the dangerous object within a threshold distance.

13. The method of claim 5, wherein the object to be recognized and tracked is an elderly person, and the condition triggering the event comprises the elderly person staying still for more than a threshold time.

14. The method of claim 5, wherein the generating the data associated with the object comprises generating an alert signal in response to the condition triggering the alert event.

15. The method of claim 14, further comprising forwarding the alert signal to a mobile device communicatively coupled to the television.

16. The method of claim 6, wherein the associating the object with the event further comprises receiving an image or identifier of at least one item and a scheduled time associated with the object when the object is a person to be notified.

17. The method of claim 16, wherein the condition triggering the event comprises the person to be notified not in contact with the at least one item during the scheduled time.

18. The method of claim 17, wherein the generating the data associated with the object comprises generating a notification signal in response to the condition triggering the notification event.

19. An apparatus for object recognition and tracking, comprising:

a memory;

a controller coupled to the memory and configured to;

associate an object to be recognized and tracked with an event and a condition triggering the event in response to a receipt of a representation of the object to be recognized and tracked;

track a movement of the object and store information associated with the movement in the memory; and

generate data associated with the object based on the information associated with the movement of the object in the memory in response to occurrence of the condition triggering the event; and

a display module coupled to the controller and configured to display the data.

20. The apparatus of claim 19, further comprising a camera coupled to the controller and configured to capture the representation of the object to be recognized and tracked.

21. The apparatus of claim 19, further comprising at least one sensor coupled to the controller and configured to generate additional information associated with the object to be recognized and tracked.

22. A television object recognition and tracking, comprising:

a camera configured to capture a representation of an object to be recognized and tracked;

at least one sensor configured to sense the object;

a memory configured to store information associated with the object;

a controller coupled to the camera, the at least one sensor and the memory and the controller configured to;

associate an object to be recognized and tracked with an event and a condition triggering the event in response to a receipt of the representation of the object to be recognized and tracked from the camera;

track a movement of the object and forward the information associated with the movement of the object to the memory; and

generate data associated with the object based on the information associated with the movement of the object in response to occurrence of the condition triggering the event;

and

a display module coupled to the controller and configured to display the data.