Clustering-Based Quantisation for PDE-Based Image Compression.
Laurent HoeltgenPascal PeterMichael BreußPublished in: CoRR (2017)
Keyphrases
- image compression
- vector quantization
- subband
- compression scheme
- wavelet transform
- partial differential equations
- low bit rate
- reconstructed image
- anisotropic diffusion
- fractal image compression
- compression algorithm
- compression ratio
- image processing
- discrete cosine transform
- level set method
- noise removal
- image transmission
- filter bank
- fourth order
- compressed images
- entropy coding
- block truncation coding
- image enhancement
- higher order
- lossless compression
- curve evolution