Haifeng Sun
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    • GPT4D: Generative Pre-training Transformer with Next-Scale Spatio-temporal Token Prediction for 4D Human Action Recognition

GPT4D

Dec 12, 2025 · 1 min read
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Progressive Multi-Granularity Autoregressive Pre-training for 4D Point Cloud Understanding

Last updated on May 20, 2026
4D Point Cloud Understanding
Haifeng Sun
Authors
Haifeng Sun
Undergraduate Student
Handcap Sep 1, 2025 →

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