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Now showing items 11-20 of 23
Development of EEG data acquisition device by using TS7800 Single Board Computer (SBC)
(Universiti Malaysia Perlis (UniMAP), 2012-02-27)
Electroencephalogram (EEG) plays a vital
role in several medical diagnosis (brain tumor detection,
Alzheimer disease, epilepsy, etc), engineering
applications (emotion detection, drowsiness detection,
stress assessment, ...
A physiological signal based approach on stress assessment through emotion, physical, and cognitive stimuli: A theoretical frame work
(Universiti Malaysia Perlis (UniMAP), 2012-02-27)
Stress is one of an unsteady state of human like uncontrolled machineries in industries. In order analysis effects of human stress, several studies have reported to identify the physiological and psychological variation ...
Mathematical modeling of human body for lifting task
(IEEE Conference Publications, 2012)
Physical lifting tasks commonly involve to types of body postures, namely, squat lifting and stoop lifting. Studies shows improper body posture during lifting task has detrimental effect to human lower-back region over ...
Methods and approaches on inferring human emotional stress changes through physiological signals: A review
(Universiti Malaysia Perlis (UniMAP), 2012-02-27)
Emotional stress is kind of stressful state which is developed due to the continuous occurrence of negative emotions such as sad, disgust, angry and fear over a long period of time. Under stressful condition, Autonomic ...
Descriptive analysis of skin temperature variability of sympathetic nervous system activity in stress
(Society of Physical Therapy Science, 2012-12)
[Purpose] Stress is a common factor of several diseases. Stress can be reduced through appropriate stress management and relaxation methods. In this study, variation in skin temperature (ST) was investigated as a primary ...
A study on mental arithmetic task based human stress level classification using discrete wavelet transform
(IEEE Conference Publications, 2012-10)
Several studies examined human stress identification using Mental Arithmetic Task (MAT). The identification and prediction of stress levels using existing data processing methodologies are incompetent to predict the stress ...
Emotion recognition from electrocardiogram signals using Hilbert Huang Transform
(IEEE Conference Publications, 2012-10)
Equipping robots and computers with emotional intelligence is becoming important in Human-Computer Interaction (HCI). Bio-signal based methods are found to be reliable and accurate than conventional methods as they directly ...
EMG signal based human stress level classification using wavelet packet transform
(Springer-Verlag, 2012)
Recent days, Electromyogram (EMG) signal acquired from muscles can be useful to measure the human stress levels. The aim of this present work to investigate the relationship between the changes in human stress levels to ...
Mathematical implementation of hybrid fast fourier transform and discrete wavelet transform for developing graphical user interface using visual basic for signal processing applications
(World Scientific Publishing Co. Pte Ltd, 2012)
In recent years, the application of discrete wavelet transform (DWT) on biosignal processing has made a significant impact on developing several applications. However, the existing user-friendly software based on graphical ...
Human emotional stress assessment through Heart Rate Detection in a customized protocol experiment
(IEEE Conference Publications, 2012-09)
Continuous existence of negative emotions (disgust, anger, fear and sad) over a longer period of time induces emotional stress. This emotional stress can be analyzed through physiological signal characteristics such as ...