SigVIC: Spatial Importance Guided Variable-Rate Image Compression.
Jiaming LiangMeiqin LiuChao YaoChunyu LinYao ZhaoPublished in: CoRR (2023)
Keyphrases
- image compression
- vector quantization
- wavelet transform
- subband
- spatial information
- compression scheme
- compressed images
- spatial data
- spatial and temporal
- reconstructed image
- spatio temporal
- spatial temporal
- image processing
- temporal resolution
- low bit rate
- discrete cosine transform
- compression algorithm
- computer vision
- relative importance
- spatial databases
- spatial reasoning
- filter bank
- bit rate
- entropy coding
- energy compaction