Population
Two benchmark data sets of pulse oximetry signals
Comparison
Algorithm using repeated Gaussian filters and… vs Available reference algorithm
Design
Other
Authors
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May guide untrained users to reduce pulse oximetry false alarms; leaves open prospective clinical validation.
A novel algorithm using repeated Gaussian filters and cross-correlation effectively segments pulse oximetry signals and estimates signal quality, which may help guide untrained users and reduce false alarms.
Karlen et al. (2012) studied this question.
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