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Attempt at Lip Reading with AI
- vinchuco 9y agoFrom link in article: "There is a significant challenge here. During speech, the mouth forms between 10 and 14 different shapes, known as visemes. By contrast, speech contains around 50 individual sounds known as phonemes. So a single viseme can represent several different phonemes." Seems like facial recognition has advanced enough that the mapping of video to visemes can be done similarly as in the Portland Digit Recognition Test (plus face direction). For the phoneme mapping problem, I'm just wondering how videos with subtitles could be used for training data.