An brain-computer interface for video content analysis system for perceive emotions by using EEG

The paper address the research of the human brain waves relationship to the mind perdition. The brain wave measurement system consist of analog amplifiers, low pass and high pass filters, notch filters, etc. The captured signal will then be converted by the Analog to Digital Converter (ADC) and sent to the computer. The captured signal spans between 0-30Hz, Note that the captured signal also contains some noise. So before the captured signal are passed to the computer it is first passed to the digital noise filter and independent components analysis (ICA) unit. The processed signals are then passed to the support vector machine (SVM) and further processed again by using Genetic Algorithms method. After that the signal are passed to the computer. The computer then group the captured signal to a category. In the future, it will also be possible to measure and group the brain wave signal of a specific disease.