Deoxyribonucleic Acid (DNA) as a storage medium with high density and long-term preservation properties can satisfy the requirement of archival storage for rapidly increased digital volume. The read and write processes of DNA storage are error-prone. Images widely used in social media have the properties of fault tolerance which are well fitted to the DNA storage. However, prior work simply investigated the feasibility of DNA storage storing different types of data and simply store images in DNA storage, which did not fully investigate the fault-tolerant potential of images in the DNA storage. In this paper, we proposed a new image-based DNA system called IMG-DNA, which can efficiently store images in DNA storage with improved DNA storage robustness. First, a new DNA architecture is proposed to fit JPEG-based images and improve the image's robustness in DNA storage. Moreover, barriers inserted in DNA sequences efficiently prevent error propagation in images of DNA storage. The experimental results indicate that the proposed IMG-DNA achieves much higher fault-tolerant than prior work.
|Original language||English (US)|
|Title of host publication||SYSTOR 2021 - Proceedings of the 14th ACM International Conference on Systems and Storage|
|Publisher||Association for Computing Machinery, Inc|
|State||Published - Jun 14 2021|
|Event||14th ACM International Conference on Systems and Storage, SYSTOR 2021 - Virtual, Online, Israel|
Duration: Jun 14 2021 → Jun 16 2021
|Name||SYSTOR 2021 - Proceedings of the 14th ACM International Conference on Systems and Storage|
|Conference||14th ACM International Conference on Systems and Storage, SYSTOR 2021|
|Period||6/14/21 → 6/16/21|
Bibliographical noteFunding Information:
We thank the anonymous reviewers and our shepherd, Ramnatthan Alagappan, for their valuable feedback. This work was partially supported by NSF I/UCRC Center Research in Intelligent Storage and the following NSF awards 1439622, 1525617, 1536447, and 1812537. Any opinions, findings, conclusions, or recommendations expressed in this material are those of the authors and do not necessarily reflect the views of the funding agencies.
© 2021 ACM.
- Approximate storage
- DNA storage