Inspec keywords: filtering theory; medical signal processing; medical signal detection; electrocardiography; patient monitoring; Gaussian processes

Other keywords: powerline interference; wide-QRS complexes; wearable cardiac monitoring; ℓ1-sparsity filter; standard MIT-BIH arrythmia database; noisy conditions; QRS detection algorithm; R-peaks; baseline drifts; Gaussian derivative filter; ECG signal

Subjects: Biology and medical computing; Digital signal processing; Electrical activity in neurophysiological processes; Filtering methods in signal processing; Signal detection; Electrodiagnostics and other electrical measurement techniques; Bioelectric signals