Wearable vision detection device based on electroencephalogram signals

The invention discloses a wearable vision detection device based on electroencephalogram signals. The wearable vision detection device comprises portable electroencephalogram acquisition equipment, an electroencephalogram recognition module and a vision detection module, the portable electroencephal...

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Bibliographic Details
Main Authors FAN CHIXUAN, REN HONGYI, MA QINGKAI, HAN IL-SEOK, ZHANG RUYI, GONG JIANYANG
Format Patent
LanguageChinese
English
Published 04.04.2023
Subjects
CALCULATING
COMPUTING
COUNTING
DIAGNOSIS
ELECTRIC DIGITAL DATA PROCESSING
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
PHYSICS
SURGERY
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Summary:The invention discloses a wearable vision detection device based on electroencephalogram signals. The wearable vision detection device comprises portable electroencephalogram acquisition equipment, an electroencephalogram recognition module and a vision detection module, the portable electroencephalogram acquisition equipment is used for playing a stimulation normal form video and acquiring an electroencephalogram signal from the brain of a subject; the electroencephalogram recognition module is used for controlling video playing of the portable electroencephalogram acquisition equipment and verifying and analyzing electroencephalogram signals; the vision detection module is used for carrying out preprocessing, feature analysis and extraction, feature fusion and model detection on the electroencephalogram signals; wherein the fusion features of the subject are detected through a pre-constructed model, and the vision range of the subject is obtained. On the basis of an objective evaluation system based on visi
Bibliography:Application Number: CN202211345433