Compression of acoustic features - are perceptual quality and recognition performance incompatible goals?
Roger C. F. TuckerTony RobinsonJames ChristiePublished in: EUROSPEECH (1999)
Keyphrases
- perceptual quality
- acoustic features
- visual quality
- image quality
- human perception
- human visual system
- video quality
- image quality assessment
- structural similarity
- quality measures
- object recognition
- speaker verification
- quality metrics
- visual features
- feature extraction
- speech signal
- bit rate
- action recognition
- automatic speech recognition
- texture synthesis
- computational complexity
- hidden markov models
- search engine
- high frequency
- video coding
- compression ratio
- noisy environments
- feature vectors
- computer vision