Show HN: Infinity – Realistic AI characters that can speak

Re:Show HN: Infinity – Realistic AI characters that can speak by cchance on Friday September 06, 2024 @02:04PM (#41468377)

I tried with the drake and drake saying some stuff and while its cool, its still lacking, like his teeth are disappearing partially :S

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Re:Show HN: Infinity – Realistic AI characters that can speak by sidneyprimas on Friday September 06, 2024 @02:27PM (#41468562)

Agreed! The teeth can be problematic. The good news is we just need to train at higher resolution (right now we are at 320x320px), and that should resolve the teethe issue.

So far, we have purposely trained on low resolution to make sure we get the gross expressions / movements right. The final stage of training with be using higher resolution training data. Fingers crossed.

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Re:Show HN: Infinity – Realistic AI characters that can speak by gessha on Friday September 06, 2024 @11:04PM (#41471215)

Realistic teeth in lipsync videos based purely on data and without explicit priors would be tough.

Good luck :)

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Re:Show HN: Infinity – Realistic AI characters that can speak by andrew-w on Friday September 06, 2024 @02:27PM (#41468564)

Thanks for the feedback. The current model was trained at ~320x320 resolution. We believe going higher will result in better videos with finer detail, which we plan to do soon.

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