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I am curious what the success rate would be without any audio - by just reading lips and face.
by diminish 9y ago
I am curious what the success rate would be without any audio - by just reading lips and face.
- IshKebab 9y agoI'm going to guess "very bad" given that even experts can't do this very well. I don't think there is enough information. Edit: It does say in the paper actually. The "classification rate" (I assume % of words correctly identified - they only recognise single works from a dictionary of 500) is 82 for visual only and 98 for audio, and audio-visual (without noise). Without noise the audio is good enough to be near perfect (I assume 100 is perfect) so the video doesn't really help. It helps when there is noise (which matches real life experience - people lip read in noisy bars).
- mwcampbell 9y ago> people lip read in noisy bars Maybe that explains why I, as a visually impaired person who can't lip read, have trouble carrying on conversations in noisy bars. Good to know!