Noncontact spirometry with a webcam

Liu, CB; Yang, YT; Tsow, F; Shao, DD; Tao, NJ

Tao, NJ (reprint author), Arizona State Univ, Biodesign Inst, Ctr Bioelect & Biosensors, Tempe, AZ 85287 USA.; Tao, NJ (reprint author), Nanjing Univ, Sch Chem & Chem Engn, Nanjing, Jiangsu, Peoples R China.

JOURNAL OF BIOMEDICAL OPTICS, 2017; 22 (5):

Abstract

We present an imaging-based method for noncontact spirometry. The method tracks the subtle respiratory-induced shoulder movement of a subject, builds ......

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