Combining speech energy and edge information for fast and efficient voice activity detection in noisy environments.
Xiaokun LiYunbin DengPublished in: ICPR (2008)
Keyphrases
- voice activity detection
- noisy environments
- edge information
- speech recognition
- edge detection
- noise reduction
- speaker verification
- speech enhancement
- speech signal
- digit recognition
- speaker identification
- automatic speech recognition
- background noise
- region growing
- strong edges
- edge map
- signal to noise ratio
- image features
- shape features
- blurred images