Performance Enhancement of Codebook-Based Beamforming Using Least Squares Approach.
Seung Joon LeePublished in: IEEE Wirel. Commun. Lett. (2024)
Keyphrases
- least squares
- vector quantization
- bag of words
- image processing
- image enhancement
- linear array
- parameter estimation
- robust estimation
- image representation
- optical flow
- sparse linear
- image compression
- training set
- frequency domain
- ls svm
- feature extraction
- image enlargement
- nonlinear least squares
- levenberg marquardt
- vector quantizer
- feature vectors
- neural network
- curve fitting
- computer simulation
- image features
- hidden markov models