A Novel Method to Correct Steering Vectors in MVDR Beamformer for Noise Robust ASR.
Suliang BuYunxin ZhaoMei-Yuh HwangPublished in: INTERSPEECH (2019)
Keyphrases
- high accuracy
- similarity measure
- image noise
- filtering method
- computationally efficient
- dynamic programming
- error rate
- detection method
- highly accurate
- preprocessing
- computational complexity
- noise reduction
- principal components
- noisy data
- segmentation method
- gaussian distribution
- edge detection
- input data
- feature selection
- image registration
- support vector machine
- probabilistic model
- video sequences
- feature extraction
- clustering algorithm