How does it work?
VibraImage technology measures micro movement (micro motion, vibration) of a person by capturing picture of standard digital, web or television cameras and image processing. Human head micro vibration are linked with the vestibular-emotional reflex (VER) and depends on emotional status. The VibraImage system detects human emotions (by measuring 3D head-neck movements using several frames of video). VibraImage is a system that detects all human emotions!
VibraImage is a new type of image, it is as primary as an original color image, a thermal image, or an X-ray image. Each type of image gives new and unique information about the object. Every pixel of VibraImage indicates vibration parameters — frequency or amplitude of vibration. One frame imaging of vibration frequency and amplitude is called an external VibraImage and looks like a human aura. External VibraImage (vibra-aura) colors are determined by vibration frequency and size is determined by the amplitude of vibrations.
The purposes of VibraImage:
- safety in places of a mass congestion of people;
- revealing of potentially dangerous in crowd;
- constant psychoemotional identification of the big stream of people.
The VibraImage principle of operation: the system has possibility to estimate an emotional condition of each person who appears in front of camera. Then the image is going to the PC screen. For the better useability, the result represents in numeral view and coloured image (vibraimage), where colour means different emotional conditions. For example, the vibraimage of aggressive person is painted in red colour. The more important fact is that these emotions could not be faked, so the security system becomes very effective.
This is VibraImage at work:
As we see on the images, the emotional condition of each passer-by who appears in front of the camera, and we can see both an emotional condition of everyone, and the general mood of crowd. And is the most important thing is that the analysis going contactless, so nobody knows that he is analysing by the security system and behave himself naturally, without feeling of discomfort or fear that makes results more sure.
The VibraImage system is already applied successfully a lot of years with in various places of the big congestion of people and as it is constantly improved, solving more and more challenges which are put before its developers by a our society