Filter Bank for Perfect Reconstruction of Light Field from Its Focal Stack.
Akira KubotaKazuya KodamaDaiki TamuraAsami ItoPublished in: IEICE Trans. Inf. Syst. (2023)
Keyphrases
- light field
- perfect reconstruction
- filter bank
- subband
- image coding
- super resolution
- multiresolution
- multiscale
- wavelet packet
- signal processing
- finite impulse response
- lifting scheme
- wavelet filters
- frequency domain
- discrete cosine transform
- wavelet transform
- low pass
- filter coefficients
- reconstruction error
- computationally efficient
- compactly supported
- wavelet domain
- pattern recognition
- feature extraction