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Adaptive RAID. Introduction of optimized storage techniques for scalable media

: Sparenberg, Heiko; Joormann, Tobias; Feldheim, Carsten; Foessel, Siegfried


IEEE Signal Processing Society; Institute of Electrical and Electronics Engineers -IEEE-:
20th IEEE International Conference on Image Processing, ICIP 2013. Proceedings : 15-18 September 2013, Melbourne, Australia
Piscataway, NJ: IEEE, 2013
ISBN: 978-1-4799-2341-0
International Conference on Image Processing (ICIP) <20, 2013, Melbourne>
Fraunhofer IIS ()

This paper gives an introduction on the current challenges when storing and accessing movies in a very high quality, e.g. in the field of digital cinema or digital archiving. In contrast to the existing RAID configurations for performance improvements of disk drives, adaptive RAID approaches to be used with scalable media such as JPEG 2000 are introduced. These algorithms allow for assured real-time playback of several storage technologies including standard disk drives as well as cartridges when storing scalable data.