A SEQUENCING NOISE RESISTANT CODE MAPPING ALGORITHM FOR IMAGE STORAGE IN DNA - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2021

A SEQUENCING NOISE RESISTANT CODE MAPPING ALGORITHM FOR IMAGE STORAGE IN DNA

Résumé

The continuous exponential increase in the generation of digital information is becoming inconsistent with the capacity and longevity limitations imposed by conventional storage devices which can't be reliable for more than 10-20 years. More precisely, 90% of the data on the internet has been only generated in the last 2 years while 80% of this information consists of "cold" data which is very rarely or never accessed but still needs to be stored in off-line backup drives for security and compliance reasons. To ensure data reliability data centers are nowadays purging metric tons of hardware for the frequent replacement of those drives which is extremely expensive both in terms of money and energy. To handle this problem scientists have recently proposed the use of synthetic DNA as a means of digital data storage. This idea is inspired by the biological properties of the DNA molecule which contains all the necessary information for living organisms to survive, stored in a very limited volume such as the cells' nucleus. Furthermore, when stored under specific conditions, DNA can be decodable without loss of information for hundreds of years. In this work we propose an algorithm which optimally maps input quantization vectors to DNA codewords for the storage of quantized images into DNA.
Fichier principal
Vignette du fichier
CORESA_2021.pdf (372.32 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)

Dates et versions

hal-03444573 , version 1 (23-11-2021)

Identifiants

  • HAL Id : hal-03444573 , version 1

Citer

Melpomeni Dimopoulou, Eva Gil San Antonio, Marc Antonini. A SEQUENCING NOISE RESISTANT CODE MAPPING ALGORITHM FOR IMAGE STORAGE IN DNA. CORESA, Nov 2021, Sophia Antipolis, France. ⟨hal-03444573⟩
28 Consultations
26 Téléchargements

Partager

Gmail Facebook X LinkedIn More