IEEE

Deep Reinforcement Learning-Based Resource Allocation for Hybrid Bit and Generative Semantic Communications in Space-Air-Ground Integrated Networks

Abstract: In this paper, we introduce a novel framework consisting of hybrid bit-level and generative semantic communications for efficient downlink image transmission within space-air-ground ...
IEEE

DROLL: Dual-Domain Reconstruction Network With a High-Fidelity Domain-Transform Operator Based on Learned Low-Rank Prior for Sparse-View CT Reconstruction

Abstract: Sparse-view CT reconstruction represents a prototypical ill-posed inverse problem. The implementation of deep learning solutions has proven to be highly successful in this field. The ...