Stress |

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Dec 3 2008, 6:58 AM EST Didenko 2 photos added, 2 photos deleted
Dec 2 2008, 12:07 PM EST vibraimage 11 words added, 3 photos added

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Some of scientists don’t correspond stress with emotions, however, nowadays stress is the most popular word characterizing human mental state. Vibraimage program allows fairly analyze own or others stress level, that is important for regular mental health control, also as precautions, rehabilitation and cure for depression states. Stress level calculates by the following formula:

formula St

where:
St – calculated stress level;
AL,i – amplitude sum in left side for “i” line of object;
AR,i – amplitude sum in right side for “i” line of object;
Amax,i– maximum value between AL,i and AR,i;
FL,i – maximum frequency for pixels in left side for “i” line of object;
FR,i – maximum frequency for pixels in right side for “i” line of object;
Fmax,i – maximum value between FL,i and FR,i;
n – number of lines in object.

External vibraimage (aura) of persons with high stress level display below:

Stress1stress3stress2