Color Image Compression with Transform Domain Down-Sampling and Deep Convolutional Reconstruction.
Yan WangShuyuan ZhuXiandong MengBing ZengYuanfang GuoRuiqin XiongPublished in: VCIP (2019)
Keyphrases
- transform domain
- image compression
- reconstruction quality
- reconstructed image
- discrete cosine transform
- compressive sampling
- compressed sensing
- spatial domain
- transform coefficients
- image reconstruction
- compressive sensing
- vector quantization
- subband
- wavelet transform
- dct domain
- hadamard transform
- compressed images
- compression algorithm
- dct coefficients
- bit plane
- low bit rate
- orthogonal matching pursuit
- compression ratio
- stereo image coding
- robust watermarking scheme
- reconstruction error
- spatial resolution
- image quality
- image processing
- wyner ziv video coding
- frequency domain
- image coder
- sparse coding
- human visual system
- distributed video coding
- entropy coding
- visual quality
- sparse representation
- high resolution
- feature extraction