A Relay System for Semantic Image Transmission based on Shared Feature Extraction and Hyperprior Entropy Compression.
Wannian AnZhicheng BaoHaotai LiangChen DongXiaodong XuPublished in: CoRR (2023)
Keyphrases
- image transmission
- image compression
- feature extraction
- compressed images
- wavelet transform
- coding scheme
- error resilient
- wireless channels
- source coding
- information theoretic
- compression ratio
- compression scheme
- image processing
- frequency domain
- compression algorithm
- fading channels
- multiple description
- feature vectors
- bitstream
- image coder
- channel coding
- rate control
- image coding
- wireless networks
- rate allocation
- computer simulation