Contextformer: A Transformer with Spatio-Channel Attention for Context Modeling in Learned Image Compression.
Ahmet Burakhan KoyuncuHan GaoAtanas BoevGeorgii GaikovElena AlshinaEckehard G. SteinbachPublished in: ECCV (19) (2022)
Keyphrases
- video compression
- context modeling
- image compression
- compression ratio
- image coder
- low bit rate
- lossless compression
- arithmetic coding
- entropy coding
- compression scheme
- video coding
- compression algorithm
- rate distortion
- reconstructed image
- data compression
- wavelet transform
- subband
- context awareness
- image coding
- coding method
- discrete cosine transform
- compressed images
- multimedia retrieval
- artificial intelligence
- high order
- image processing
- wavelet coefficients
- natural images
- cross modal
- transform coefficients
- filter bank
- multiresolution