McGuinness, Kevin ORCID: 0000-0003-1336-6477, McCusker, Kealan, O'Hare, Neil and O'Connor, Noel E. ORCID: 0000-0002-4033-9135 (2012) Efficient storage and decoding of SURF feature points. In: The 18th International Conference on MultiMedia Modeling, 4-6 Jan 2012, Klagenfurt, Austria.
Abstract
Practical use of SURF feature points in large-scale indexing and retrieval engines requires an efficient means for storing and decoding these features. This paper investigates several methods for compression and storage of SURF feature points, considering both storage consumption and disk-read efficiency. We compare each scheme with a baseline plain-text encoding scheme as used by many existing SURF implementations. Our final proposed scheme significantly reduces both the time required to load and decode feature points, and the space required to store them on disk.
Metadata
Item Type: | Conference or Workshop Item (Paper) |
---|---|
Event Type: | Conference |
Refereed: | Yes |
Subjects: | Computer Science > Information storage and retrieval systems Computer Science > Multimedia systems Computer Science > Image processing Computer Science > Information retrieval |
DCU Faculties and Centres: | Research Institutes and Centres > Centre for Digital Video Processing (CDVP) Research Institutes and Centres > CLARITY: The Centre for Sensor Web Technologies |
Published in: | Proceedings of the 18th International Conference on Multimedia Modeling. Lecture Notes in Computer Science . Springer. |
Publisher: | Springer |
Official URL: | https://dx.doi.org/10.1007/978-3-642-27355-1_41 |
Use License: | This item is licensed under a Creative Commons Attribution-NonCommercial-Share Alike 3.0 License. View License |
Funders: | CLARITY, AXES ICT-269980 |
ID Code: | 16705 |
Deposited On: | 09 Jan 2012 13:58 by Dr. Kevin McGuinness . Last Modified 05 Jan 2022 16:39 |
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