Optical Filter Bank for Multi-Color Visible Light Communications.
Pengfei GeXintong LingJiaheng WangXiao LiangRong ZhangChunming ZhaoPublished in: GLOBECOM (2019)
Keyphrases
- filter bank
- visible light
- subband
- image coding
- multiresolution
- multiscale
- face recognition
- perfect reconstruction
- color images
- image sensor
- signal processing
- infrared images
- wavelet packet
- computationally efficient
- low pass
- frequency domain
- reconstruction error
- wavelet filters
- discrete cosine transform
- feature vectors
- video sequences
- infrared
- building blocks
- image compression