PrecipJEPA: JEPA-Regularized Future-State Prediction with Motion-Source Rendering for Precipitation Nowcasting
The proposed PrecipJEPA couples a structured forecasting path with an auxiliary path that enriches its encoder from observed radar history, which improves highest-threshold CSI over the strongest baselines, while maintaining the highest mean CSI throughout the 3-hour forecast.
Yu-Feng Zhu, Dan Niu, Qi-Liang Wu et al.
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