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Robust End-to-End Image Transmission with Residual Learning

Information Theory 2024-09-06 v1 math.IT

Abstract

Recently, deep learning (DL) based image transmission at the physical layer (PL) has become a rising trend due to its ability to significantly outperform conventional separation-based digital transmissions. However, implementing solutions at the PL requires a major shift in established standards, such as those in cellular communications. Application layer (AL) solutions present a more feasible and standards-compliant alternative. In this work, we propose a layered image transmission scheme at the AL that is robust to end-to-end (E2E) channel errors. The base layer transmits a coarse image, while the enhancement layer transmits the residual between the original and coarse images. By mapping the residual image into a latent representation that aligns with the structure of the E2E channel, our proposed solution demonstrates high robustness to E2E channel errors.

Keywords

Cite

@article{arxiv.2409.03243,
  title  = {Robust End-to-End Image Transmission with Residual Learning},
  author = {Cenk M. Yetis},
  journal= {arXiv preprint arXiv:2409.03243},
  year   = {2024}
}

Comments

19 single-column pages, 11 figures and 6 tables

R2 v1 2026-06-28T18:34:52.567Z