A Novel Method for Rapid Measurement of Facial Blood Oxygen Saturation Using a Snapshot Multispectral Imager

IF 2 3区物理与天体物理 Q3 BIOCHEMICAL RESEARCH METHODS

Journal of Biophotonics Pub Date : 2025-04-29 DOI:10.1002/jbio.70001

Zhao Yizhuo, Ren Yu, Cai Hongxing, Wang Tingting, Wang Yiming, Liu Jianguo, Jing Yanmei

引用次数: 0

Abstract

Blood oxygen saturation measuring is crucial for the diagnosis of disease severity. Despite the great efforts in non-contact vital signs monitoring by image photoplethysmography (IPPG) technology, the high-efficiency acquisition of transient image data is still challenging and generally requires complicated data processing processes. In this paper, we demonstrated a novel method for rapid measurement of blood oxygen saturation. A snapshot multispectral imager was employed in the proposed solution to transiently capture changes in spectral image information from facial tissue skin.

Abstract Image

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一种利用快照多光谱成像仪快速测量面部血氧饱和度的新方法。

血氧饱和度测定对疾病严重程度的诊断至关重要。尽管利用图像光体积脉搏波（IPPG）技术进行非接触式生命体征监测取得了很大的进展，但高效获取瞬态图像数据仍然是一个挑战，通常需要复杂的数据处理过程。在本文中，我们展示了一种快速测量血氧饱和度的新方法。该方案采用快照多光谱成像仪对面部组织皮肤的光谱图像信息进行瞬时捕获。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Biophotonics 生物-生化研究方法

CiteScore

5.70

自引率

7.10%

发文量

248

审稿时长

1 months

期刊介绍： The first international journal dedicated to publishing reviews and original articles from this exciting field, the Journal of Biophotonics covers the broad range of research on interactions between light and biological material. The journal offers a platform where the physicist communicates with the biologist and where the clinical practitioner learns about the latest tools for the diagnosis of diseases. As such, the journal is highly interdisciplinary, publishing cutting edge research in the fields of life sciences, medicine, physics, chemistry, and engineering. The coverage extends from fundamental research to specific developments, while also including the latest applications.