Visual heatmaps based on Picture free-viewing of schizophrenic patients and healthy controls
收藏IEEE2026-04-17 收录
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https://ieee-dataport.org/documents/visual-heatmaps-based-picture-free-viewing-schizophrenic-patients-and-healthy-controls
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42 stimulus pictures are presented separately on the screen in the same sequences for all participants, including landscapes, people, social scenes and composite pictures. The eye tracker records the participants' gaze data on the stimulus pictures. Based on the gaze fixation position and duration, the fixation map could be visualized. We applies a 2-d convolution with a gauss filter on the fixation maps to get the visual heatmaps. The participants consist of schizophrenic patients and healthy controls.
提供机构：
Dang, Ruochen
