Maximizing Four-Wave Mixing in Four-Subband Semiconductor Quantum Wells with Optimal-Shortcut Spatially Varying Control Fields.
Dionisis StefanatosEmmanuel PaspalakisPublished in: Symmetry (2024)
Keyphrases
- spatially varying
- subband
- filter bank
- image compression
- bit rate
- multiresolution
- wavelet transform
- wavelet coefficients
- photometric stereo
- locally adaptive
- noisy images
- high frequency
- feature vectors
- frequency domain
- wavelet decomposition
- motion blur
- blurred images
- perfect reconstruction
- image coder
- image processing
- spatial domain
- low pass
- energy compaction
- visual quality
- bitstream
- computationally efficient
- three dimensional