A Specific Task-oriented Semantic Image Communication System for substation patrol inspection
Intelligent inspection robots are widely used in substation patrol inspection, which can help check potential safety hazards by patrolling the substation and sending back scene images. However, when patrolling some marginal areas with weak signal, the scene images cannot be sucessfully transmissted to be used for hidden danger elimination, which greatly reduces the quality of robots'daily work. To solve such problem, a Specific Task-oriented Semantic Communication System for Imag-STSCI is designed, which involves the semantic features extraction, transmission, restoration and enhancement to get clearer images sent by intelligent robots under weak signals. Inspired by that only some specific details of the image are needed in such substation patrol inspection task, we proposed a new paradigm of semantic enhancement in such specific task to ensure the clarity of key semantic information when facing a lower bit rate or a low signal-to-noise ratio situation. Across the reality-based simulation, experiments show our STSCI can generally surpass traditional image-compression-based and channel-codingbased or other semantic communication system in the substation patrol inspection task with a lower bit rate even under a low signal-to-noise ratio situation.
Code (0)
등록된 구현이 없습니다.
Tasks
Image CompressionSemantic CommunicationSimilar Papers 제목 키워드 기반
Task-Oriented Multi-User Semantic Communications for VQA Task
Semantic communications focus on the transmission of semantic features. In this letter, we consider a task-oriented multi-user semantic communication system for multimodal data transmission. Particularly, partial users t…
Question AnsweringSemantic CommunicationVisual Question AnsweringVisual Question Answering (VQA)A Multi-Task Oriented Semantic Communication Framework for Autonomous Vehicles
Task-oriented semantic communication is an emerging technology that transmits only the relevant semantics of a message instead of the whole message to achieve a specific task. It reduces latency, compresses the data, and…
Autonomous VehiclesImage ReconstructionSemantic CommunicationTask-Driven Semantic Quantization and Imitation Learning for Goal-Oriented Communications
Semantic communication marks a new paradigm shift from bit-wise data transmission to semantic information delivery for the purpose of bandwidth reduction. To more effectively carry out specialized downstream tasks at the…
Imitation LearningQuantizationSemantic CommunicationCommon Language for Goal-Oriented Semantic Communications: A Curriculum Learning Framework
Semantic communications will play a critical role in enabling goal-oriented services over next-generation wireless systems. However, most prior art in this domain is restricted to specific applications (e.g., text or ima…
Reinforcement Learning (RL)Diffusion-based Task-oriented Semantic Communications with Model Inversion Attack
Semantic communication has emerged as a promising neural network-based system design for 6G networks. Task-oriented semantic communication is a novel paradigm whose core goal is to efficiently complete specific tasks by …
Semantic CommunicationSSIM