DCT Based High Quality Image Compression.
Nikolay N. PonomarenkoVladimir V. LukinKaren O. EgiazarianJaakko AstolaPublished in: SCIA (2005)
Keyphrases
- visual quality
- image compression
- high quality
- image quality
- reconstructed image
- low bit rate
- vector quantization
- higher quality
- discrete cosine transform
- subband
- compressed images
- compression scheme
- compression algorithm
- wavelet transform
- blocking artifacts
- compression ratio
- fractal image compression
- high compression
- image processing
- low quality
- ground truth
- image transmission
- progressive transmission
- high resolution
- feature selection
- transform coding
- high fidelity
- bit allocation
- entropy coding
- real time
- highly accurate
- neural network
- lossless compression
- image data
- motion compensated
- depth map