TERMINAL AND METHOD FOR PROVIDING AUGMENTED REALITY

• US 20120147039A1
• Filed: 08/01/2011
• Published: 06/14/2012
• Est. Priority Date: 12/13/2010
• Status: Abandoned Application

• Current Assignee: Pantech Co. Ltd. (Pantech Incorporated)
• Original Assignee: Pantech Co. Ltd. (Pantech Incorporated)
• Inventors: PARK, Jong Hyun, LEE, Hwa Jeong, JEONG, In Cheol, WANG, Sung Sik, CHO, Yong Hoon, SHIN, Joong Hwi
• Application Number:
  US13/195,437
• Publication Number:
  US 20120147039A1
• Time in Patent Office: Days
• US Class Current: 345/633
• CPC Class Codes: G06T 19/006 Mixed reality object pose determination, tracking or camera calibration for mixed reality G06T7/00

Abstract

A terminal to provide augmented reality includes a camera unit to capture a real-world view having a marker comprising a first region and a second region; a memory unit to store an object corresponding to the marker, first control information to control a first part of the object, and second control information to control a second part of the object; an object control unit to control the first part of the object based on the first control information if the first region is selected, and to control the second part of the object based on the second control information if the second region is selected; an image processing unit to synthesize the object with the real-world view into a synthesized view; and a display unit to display the synthesized view.

Claims

1. A terminal to provide augmented reality, comprising:

a memory unit to store a marker comprising a first region and a second region, an object corresponding to the marker, and first control information mapped to a first part of the object;

a camera unit to capture a real world view comprising the marker;

a first marker recognition unit to recognize the marker;

a second marker recognition unit to recognize the first region;

an object selection unit to retrieve the object and the first control information;

an object control unit to control the first part of the object based on the first control information if the first region is selected;

an image processing unit to synthesize the object with the real-world view into a synthesized view; and

a display unit to display the synthesized view.

2. The terminal of claim 1, wherein the object control unit deletes the first part of the object based on the first control information.

3. The terminal of claim 1, wherein the object control unit changes a motion of the first part of the object based on the first control information.

4. The terminal of claim 1, wherein the object control unit converts audio data corresponding to the first part of the object into an audio signal based on the first control information, and outputs the audio signal.

5. The terminal of claim 1, wherein the first control information or the first part of the object are mapped to the first region,

the object control unit obtains a modified object comprising a modified first part of the object,

the image processing unit synthesizes the modified object with the real-world view into a first synthesized view, and

the display unit displays the first synthesized view.

6. The terminal of claim 1, wherein the memory unit stores second control information to control a second part of the object,

the second marker recognition unit recognizes the second region,

the object selection unit retrieves the second control information,

the object control unit controls the second part of the object based on the second control information, and

the second control information is mapped to the second region.

7. A method for providing augmented reality, comprising:

storing a marker comprising a first region, an object corresponding to the marker, and first control information mapped to a first part of the object;

determining whether the first region is selected;

retrieving the first control information;

controlling the first part of the object based on the first control information;

synthesizing the object with the real-world view into a synthesized view; and

displaying the synthesized view.

8. The method of claim 7, further comprising:

capturing a real-world view including the marker;

recognizing the marker from the real-world view;

retrieving the object corresponding to the marker;

modifying the first part of the object into a modified object based on the first control information; and

synthesizing the modified object with the real-world view.

9. The method of claim 7, further comprising:

determining whether a portion of the first region is covered,

wherein the first region is selected if it is determined that the portion of the first region is covered.

10. The method of claim 7, wherein controlling the first part of the object comprises deleting the first part of the object.

11. The method of claim 7, wherein controlling the first part of the object comprises changing a motion of the first part of the object.

12. The method of claim 7, wherein controlling the first part of the object comprises converting audio data corresponding to the first part of the object into an audio signal.

13. A terminal to provide augmented reality, comprising:

a camera unit to capture a real-world view having a marker comprising a first region and a second region;

a memory unit to store an object corresponding to the marker, first control information mapped to a first part of the object, and second control information mapped to a second part of the object;

an object control unit to control the first part of the object based on the first control information if the first region is selected, and to control the second part of the object based on the second control information if the second region is selected;

an image processing unit to synthesize the object with the real-world view into a synthesized view; and

a display unit to display the synthesized view.

14. The terminal of claim 13, further comprising:

a first marker recognition unit to recognize the marker;

a second marker recognition unit to recognize the first region and the second region;

an object selection unit to retrieve the object, the first control information, and the second control information from the memory unit; and

a direction information acquisition unit to acquire an image capturing direction.

15. The terminal of claim 13, wherein the object control unit deletes the first part of the object based on the first control information.

16. The terminal of claim 13, wherein the object control unit changes a motion of the first part of the object based on the first control information.

17. The terminal of claim 13, wherein the object control unit converts audio data corresponding to the first part of the object into an audio signal based on the first control information, and outputs the audio signal.

18. The terminal of claim 13, wherein the first control information or the first part of the object are mapped to the first region,

the object control unit obtains a modified object comprising a modified first part of the object,

the image processing unit synthesizes the modified object with the real-world view into a first synthesized view, and

the display unit displays the first synthesized view.