Blind microphone geometry calibration using one reverberant speech event.
Ofer SchwartzAxel PlingeEmanuël A. P. HabetsSharon GannotPublished in: WASPAA (2017)
Keyphrases
- speech signal
- automatic speech recognition
- speech recognition
- sound source
- camera calibration
- event detection
- noisy environments
- speaker diarization
- speaker identification
- projective geometry
- broadcast news
- single viewpoint
- hidden markov models
- non stationary
- visual information
- geometric structure
- speech synthesis
- three dimensional
- camera parameters
- language model
- aspect ratio
- audio visual
- geometric constraints
- video data
- camera setup