Sub-Nyquist sampling for short pulses with Gabor frames.
Cheng WangYing WangPeng ChenChen MengXiangjun SongWanling LiPublished in: EURASIP J. Wirel. Commun. Netw. (2017)
Keyphrases
- sampling rate
- frame rate
- random sampling
- sampling strategy
- gabor filters
- wavelet features
- feature extraction
- image copy detection
- data sets
- sampled data
- gabor wavelets
- monte carlo
- feature space
- face recognition
- sample size
- multi view
- reference frame
- image frames
- probabilistic model
- active learning
- sampling methods
- computational complexity
- sampling strategies
- computer vision