Rate-efficient, real-time cd cover recognition on a camera-phone

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Rate-efficient, real-time cd cover recognition on a camera-phone

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International Multimedia Conference archive
Proceeding of the 16th ACM international conference on Multimedia table of contents

Vancouver, British Columbia, Canada

DEMONSTRATION SESSION: Demo session 2 table of contents

Pages 1023-1024

Year of Publication: 2008

ISBN:978-1-60558-303-7

Authors

Sam S. Tsai	Stanford University, Stanford, California, USA
David Chen	Stanford University, Stanford, California, USA
Jatinder Pal Singh	Deutsche Telekom Laboratories, San Francisco, California, USA
Bernd Girod	Stanford University, Stanford, California, USA

Sponsors

ACM: Association for Computing Machinery
SIGMULTIMEDIA: ACM Special Interest Group on Multimedia

Publisher

ACM New York, NY, USA

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ABSTRACT

Automatic CD cover recognition has interesting applications for comparison shopping and music sampling. We demonstrate a real-time CD cover recognition using a cameraphone. By snapping a picture of a CD cover with her cameraphone, a user can conveniently retrieve information related to the CD. Robust image feature extraction is applied to overcome the image distortions in the query photo. To limit the amount of data transmitted over a wireless network, we compress the query image or features extracted from the query image. On the database side, fast and reliable image matching against a database of 10,000 CD covers is accomplished using a scalable vocabulary tree.

REFERENCES

Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.

	1	David G. Lowe, Distinctive Image Features from Scale-Invariant Keypoints, International Journal of Computer Vision, v.60 n.2, p.91-110, November 2004 [doi>10.1023/B:VISI.0000029664.99615.94]
	2	H. Bay, T. Tuytelaars, and L. Van Gool, "SURF: Speeded Up Robust Features," in European Conference on Computer Vision, Graz, Austria, May 2006, pp. 404--417.
	3	David Nister , Henrik Stewenius, Scalable Recognition with a Vocabulary Tree, Proceedings of the 2006 IEEE Computer Society Conference on Computer Vision and Pattern Recognition, p.2161-2168, June 17-22, 2006 [doi>10.1109/CVPR.2006.264]
	4	V. Chandrasekhar, G. Takacs, D. Chen, S. S. Tsai, J. Singh, and B. Girod, "Transform Coding of Image Feature Descriptors," submitted to Visual Communication and Image Processing, Jan 2009.