In-house Optical Flow Dataset

该数据集包含了由神经学家标注的、从癫痫患者的高清视频记录中提取的震颤性癫痫发作（TCS）的光流信息。数据集包括了时长从52秒至367秒不等的癫痫发作样本，其中中位时长为114秒，并准备了正常样本作为对照，总计80个样本（40个正常样本和40个TCS样本）。这些样本来自40位患者的40次TCS发作。该数据集的任务是用于癫痫发作的早期检测。

This dataset contains optical flow data of tremulous seizure (TCS) extracted from high-definition video recordings of epileptic patients, annotated by neurologists. The dataset includes 40 TCS seizure samples with durations ranging from 52 to 367 seconds and a median duration of 114 seconds, alongside 40 normal control samples, resulting in a total of 80 samples (40 normal samples and 40 TCS samples). These TCS samples are derived from 40 separate TCS episodes across 40 patients. This dataset is designed for the task of early detection of epileptic seizures.