SpeCamX: mobile app that turns unmodified smartphones into multispectral imagers

doi:10.1364/BOE.497602

CIOMP OpenIR

	SpeCamX: mobile app that turns unmodified smartphones into multispectral imagers
	Q. He; W. Li; Y. Shi; Y. Yu; W. Geng; Z. Sun and R. K. Wang
	2023
发表期刊	Biomedical Optics Express
ISSN	21567085
卷号	14 期号:9 页码:4929-4946
摘要	We present the development of SpeCamX, a mobile application that enables an unmodified smartphone into a multispectral imager. Multispectral imaging provides detailed spectral information about objects or scenes, but its accessibility has been limited due to its specialized requirements for the device. SpeCamX overcomes this limitation by utilizing the RGB photographs captured by smartphones and converting them into multispectral images spanning a range of 420 to 680 nm without a need for internal modifications or external attachments. The app also includes plugin functions for extracting medical information from the resulting multispectral data cube. In a clinical study, SpeCamX was used to implement an augmented smartphone bilirubinometer, predicting blood bilirubin levels (BBL) with superior performance in accuracy, efficiency and stability compared to default smartphone cameras. This innovative technology democratizes multispectral imaging, making it accessible to a wider audience and opening new possibilities for both medical and non-medical applications. © 2023 Optica Publishing Group under the terms of the Optica Open Access Publishing Agreement.
DOI	10.1364/BOE.497602
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收录类别	sci ; ei
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文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/67522
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	Q. He,W. Li,Y. Shi,et al. SpeCamX: mobile app that turns unmodified smartphones into multispectral imagers[J]. Biomedical Optics Express,2023,14(9):4929-4946.
APA	Q. He,W. Li,Y. Shi,Y. Yu,W. Geng,&Z. Sun and R. K. Wang.(2023).SpeCamX: mobile app that turns unmodified smartphones into multispectral imagers.Biomedical Optics Express,14(9),4929-4946.
MLA	Q. He,et al."SpeCamX: mobile app that turns unmodified smartphones into multispectral imagers".Biomedical Optics Express 14.9(2023):4929-4946.

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