VLSI Architecture of DCT-Based Harmonic Wavelet Transform for Time-Frequency Analysis.
Pritiranjan KhatuaKailash Chandra RayPublished in: IEEE Trans. Instrum. Meas. (2023)
Keyphrases
- vlsi architecture
- wavelet transform
- image compression
- wavelet packet
- vlsi implementation
- low complexity
- low power
- subband
- real time
- multiresolution
- multiscale
- image coding
- wavelet coefficients
- discrete cosine transform
- feature extraction
- wavelet domain
- filter bank
- compression algorithm
- wavelet decomposition
- low bit rate
- high frequency
- wavelet filters
- transform coefficients
- low frequency
- motion compensated
- high speed
- lifting scheme
- low cost
- computational complexity
- compression ratio
- lossless compression