Markerless Augmented Reality Platform Design and Verification of Tracking Technologies Author:J.M....

17
Markerless Augmented Reality Platform Design and Verification of Tracking Technologies Author Author J.M. Zhong J.M. Zhong Date Date 2011-11-24 2011-11-24 Speaker Speaker Sian-Lin Hong Sian-Lin Hong

description

Outline Introduction AR Platform design Results Conclusion Outlook

Transcript of Markerless Augmented Reality Platform Design and Verification of Tracking Technologies Author:J.M....

Page 1: Markerless Augmented Reality Platform Design and Verification of Tracking Technologies Author:J.M. Zhong Date:2011-11-24 Speaker:Sian-Lin Hong.

Markerless Augmented Reality Platform Design

and Verification of Tracking Technologies

AuthorAuthor :: J.M. ZhongJ.M. ZhongDateDate :: 2011-11-242011-11-24SpeakerSpeaker:: Sian-Lin HongSian-Lin Hong

Page 2: Markerless Augmented Reality Platform Design and Verification of Tracking Technologies Author:J.M. Zhong Date:2011-11-24 Speaker:Sian-Lin Hong.

Outline1. Introduction2.AR3.Platform design4.Results5.Conclusion6.Outlook

Page 3: Markerless Augmented Reality Platform Design and Verification of Tracking Technologies Author:J.M. Zhong Date:2011-11-24 Speaker:Sian-Lin Hong.

1. Introduction•Few of platforms are designed to

different tracking algorithms for AR system

•A novel tracking platform for AR environment, ARStudio, is proposed

Page 4: Markerless Augmented Reality Platform Design and Verification of Tracking Technologies Author:J.M. Zhong Date:2011-11-24 Speaker:Sian-Lin Hong.

•Augmented Reality, AR•Showing the virtual object in real

world

2. AR(1/7)

Page 5: Markerless Augmented Reality Platform Design and Verification of Tracking Technologies Author:J.M. Zhong Date:2011-11-24 Speaker:Sian-Lin Hong.

•AR base framework2. AR(2/7)

Page 6: Markerless Augmented Reality Platform Design and Verification of Tracking Technologies Author:J.M. Zhong Date:2011-11-24 Speaker:Sian-Lin Hong.

2. AR(3/7)•Marker tracking

Page 7: Markerless Augmented Reality Platform Design and Verification of Tracking Technologies Author:J.M. Zhong Date:2011-11-24 Speaker:Sian-Lin Hong.

2. AR(4/7)

Page 8: Markerless Augmented Reality Platform Design and Verification of Tracking Technologies Author:J.M. Zhong Date:2011-11-24 Speaker:Sian-Lin Hong.

2. AR(5/7)

Page 9: Markerless Augmented Reality Platform Design and Verification of Tracking Technologies Author:J.M. Zhong Date:2011-11-24 Speaker:Sian-Lin Hong.

•Markerless tracking2. AR(5/7)

Page 10: Markerless Augmented Reality Platform Design and Verification of Tracking Technologies Author:J.M. Zhong Date:2011-11-24 Speaker:Sian-Lin Hong.

2. AR(7/7)•Ambient light•Camera resolution•Image complexity•Image texture•Tracking angle

Page 11: Markerless Augmented Reality Platform Design and Verification of Tracking Technologies Author:J.M. Zhong Date:2011-11-24 Speaker:Sian-Lin Hong.

3. Platform design(1/3)

Page 12: Markerless Augmented Reality Platform Design and Verification of Tracking Technologies Author:J.M. Zhong Date:2011-11-24 Speaker:Sian-Lin Hong.

3. Platform design(2/3)

•Speeded Up Robust Features, SURF•Scale- and rotation-invariant

detector and descriptor•With distinctiveness, and

robustness•Can be computed and compared

much faster

Page 13: Markerless Augmented Reality Platform Design and Verification of Tracking Technologies Author:J.M. Zhong Date:2011-11-24 Speaker:Sian-Lin Hong.

3. Platform design(3/3)

Page 14: Markerless Augmented Reality Platform Design and Verification of Tracking Technologies Author:J.M. Zhong Date:2011-11-24 Speaker:Sian-Lin Hong.

4. Results(1/2)

Page 15: Markerless Augmented Reality Platform Design and Verification of Tracking Technologies Author:J.M. Zhong Date:2011-11-24 Speaker:Sian-Lin Hong.

4. Results(2/2)

Page 16: Markerless Augmented Reality Platform Design and Verification of Tracking Technologies Author:J.M. Zhong Date:2011-11-24 Speaker:Sian-Lin Hong.

5. Conclusion

•Implemented a AR platform that can use between marker tracking and markerless tracking

•Using SURF detector to tracking markerless

Page 17: Markerless Augmented Reality Platform Design and Verification of Tracking Technologies Author:J.M. Zhong Date:2011-11-24 Speaker:Sian-Lin Hong.

•3D object recognition 6. Outlook