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MediaPipe: Enhancing Virtual Humans to be more realistic

Blog post from Google Cloud

Post Details
Company
Date Published
Author
Daniel Ta
Word Count
1,040
Company Posts That Month
11
Language
English
Hacker News Points
-
Post removed?
No
Summary

KDDI, a major Japanese telecommunications operator, is advancing the integration of text-to-speech and cloud rendering technologies to enhance the realism of virtual human avatars, known as VTubers. By leveraging MediaPipe's Face Landmarker solution, KDDI has successfully rendered realistic 3D face models that mimic user expressions in real-time, addressing challenges in achieving accurate movements and human-like facial expressions. The system captures facial features and extracts blendshapes using MediaPipe, storing them in Firebase Realtime Database, which then communicates with Google Cloud's Immersive Stream for XR to deliver low-latency, photorealistic 3D and AR experiences. This technological development is part of KDDI's broader initiative to blur the lines between the real and virtual worlds, offering services in the metaverse, live streaming, and virtual shopping, thereby fostering an ecosystem conducive to creative expression in the Web3 era.

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