FUSE：整段视频一次性完成面部压力估计 FUSE: Frame-Unified Stress Estimation from Facial Video

精读摘要

从面部视频自动检测压力，为无侵入式情感监测提供了实用路径，但现有方法大多先把完整录像切分成短时间窗口再分类，引入了窗口长度、重叠率、聚合方式等额外选择，也割裂了整段视频的时间信息。FUSE 框架直接处理完整录像，统一帧级信息做压力估计，绕开了窗口切分的两难。这对可穿戴健康监测、驾驶员状态评估等场景有意义。 Video-based stress detection usually splits recordings into short temporal windows before classification, introducing choices about window length, overlap, and aggregation while limiting analysis across the full recording. FUSE processes complete recordings directly with a frame-unified approach. It offers a practical path for non-intrusive affect monitoring.