Deep Joint Source-Channel Coding for DNA Image Storage: A Novel Approach With Enhanced Error Resilience and Biological Constraint Optimization

In the current era, DeoxyriboNucleic Acid (DNA) based data storage emerges as an intriguing approach, garnering substantial academic interest and investigation. This paper introduces a novel deep joint source-channel coding (DJSCC) scheme for DNA image storage, designated as DJSCC-DNA. This paradigm...

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Bibliographic Details
Published in:IEEE transactions on molecular, biological, and multi-scale communications Vol. 9; no. 4; pp. 461 - 471
Main Authors: Wu, Wenfeng, Xiang, Luping, Liu, Qiang, Yang, Kun
Format: Journal Article
Language:English
Published: Piscataway IEEE 01.12.2023
The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:
Artificial neural networks
biological constraints
Biological information theory
Constraint modelling
Data recovery
Data storage
Decoding
Deep learning
Deoxyribonucleic acid
DNA
DNA polymerase
DNA storage
Encoding
Image coding
Image enhancement
Image storage
joint source-channel coding
Neural networks
Optimization
Polymerase chain reaction
Signal to noise ratio
ISSN:2372-2061, 2372-2061
Online Access:Get full text
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Summary:In the current era, DeoxyriboNucleic Acid (DNA) based data storage emerges as an intriguing approach, garnering substantial academic interest and investigation. This paper introduces a novel deep joint source-channel coding (DJSCC) scheme for DNA image storage, designated as DJSCC-DNA. This paradigm distinguishes itself from conventional DNA storage techniques through three key modifications: 1) it employs advanced deep learning methodologies, employing convolutional neural networks for DNA encoding and decoding processes; 2) it seamlessly integrates DNA polymerase chain reaction (PCR) amplification into the network architecture, thereby augmenting data recovery precision; and 3) it restructures the loss function by targeting biological constraints for optimization. The performance of the proposed model is demonstrated via numerical results from specific channel testing, suggesting that it surpasses conventional deep learning methodologies in terms of peak signal-to-noise ratio (PSNR) and structural similarity index (SSIM). Additionally, the model effectively ensures positive constraints on both homopolymer run-length and GC content.
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ISSN:2372-2061
2372-2061
DOI:10.1109/TMBMC.2023.3331579