Reduction of Periodic Motion Artifacts in Photoplethysmography
نویسندگان
چکیده
منابع مشابه
MR image artifacts from periodic motion.
Artifacts due to periodic motion during the acquisition of magnetic resonance (MR) images have been studied. A mechanical device was constructed to oscillate a small sample along any line within a 0.15-T Technicare imager. Two- and three-dimensional images were obtained using various frequencies and amplitudes of oscillation. Computer simulations of these experiments yielded images which agreed...
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The estimation of heart rate (HR) based on wearable devices is of interest in fitness. Photoplethysmography (PPG) is a promising approach to estimate HR due to low cost; however, it is easily corrupted by motion artifacts (MA). In this work, a robust approach based on random forest is proposed for accurately estimating HR from the photoplethysmography signal contaminated by intense motion artif...
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ژورنال
عنوان ژورنال: IEEE Transactions on Biomedical Engineering
سال: 2017
ISSN: 0018-9294,1558-2531
DOI: 10.1109/tbme.2016.2553060