Embedded image coding using quincunx directional filter bank.
Yilong LiuTruong T. NguyenSoontorn OraintaraPublished in: ISCAS (2006)
Keyphrases
- embedded image
- filter bank
- wavelet domain
- subband
- multiresolution
- perfect reconstruction
- multiscale
- image coding
- wavelet coefficients
- wavelet decomposition
- watermarking algorithm
- wavelet transform
- data hiding
- lifting scheme
- signal processing
- wavelet packet
- discrete wavelet transform
- frequency domain
- compression algorithm
- channel coding
- high frequency
- image compression
- low pass
- wavelet bases
- bit rate
- data embedding
- discrete cosine transform
- feature vectors
- wavelet filters
- coding efficiency
- high quality
- computationally efficient
- low bit rate
- image denoising
- error correction
- feature extraction