Exploring Douglas-Peucker Algorithm in the Detection of Epileptic Seizure from Multicategory EEG Signals

Table 1

Summary of the epileptic EEG data.

	Set A	Set B	Set C	Set D	Set E
Subjects	Five healthy subjects	Five healthy subjects	Five epileptic subjects	Five epileptic subjects	Five epileptic subjects
Patient’s state	Awake and eyes open (normal)	Awake and eyes closed (normal)	Seizure-free (interictal)	Seizure-free (interictal)	Seizure activity (ictal)
Electrode type	Surface	Surface	Intracranial	Intracranial	Intracranial
Electrode placement	Inerenational 10-20 system	Inerenational 10-20 system	Epileptogenic zone	Epileptogenic zone	Epileptogenic zone
Number of channels	100	100	100	100	100
Time duration (s)	23.6	23.6	23.6	23.6	23.6