EEG data acquisition using a hand-held scanner

Pei-Chen Lo*, F. Matsuo

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

1 Scopus citations


Computer manipulation of EEG data requires that the data be in digital form. Many interesting EEGs, however, are recorded only in analog form on paper tracings. This article presents a method of EEG data digitization of analog recordings. This method uses a hand-held scanner to scan and digitize the EEG 'image' on the paper tracing and then extract the original signal. Some intrinsic difficulties of practical application and future prospects of the approach are discussed.

Original languageEnglish
Pages (from-to)90-97
Number of pages8
JournalAmerican Journal of EEG Technology
Issue number2
StatePublished - 1 Jan 1994

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