Histogram equalization using a reduced feature set of background speakers' utterances for speaker recognition.
Myung-Jae KimIl-Ho YangMin-Seok KimHa-Jin YuPublished in: Frontiers Inf. Technol. Electron. Eng. (2017)
Keyphrases
- speaker recognition
- histogram equalization
- image enhancement
- speech recognition
- contrast enhancement
- gaussian mixture model
- vector quantization
- gray scale
- speaker identification
- gray level
- image contrast
- speaker verification
- probabilistic neural network
- speech signal
- dynamic range
- image processing
- transfer function
- color images
- noisy environments
- language model