{"type": "article", "title": "LQ-rPPG: A Label-Quantized Coarse-to-Fine Learning Framework for Remote Physiological Measurement", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/lq-rppg-a-label-quantized-coarse-to-fine-learning-framework-for-remote", "original_source": "https://arxiv.org/abs/2605.23174", "published": "2026-05-25T04:00:00+00:00", "accessed": "2026-07-10", "id": "lq-rppg-a-label-quantized-coarse-to-fine-learning-framework-for-remote"}