Intelligent method for motion detection in panoramic images
As the number of installed CCTV cameras dramatically increases, the number of personnel watch-ing over them ought to be also increased. This obviously means higher costs that many companies simply cannot afford. As a result, the existing personnel will be in charge of the excess number of cameras. This eventually leads to performance loss.
Our new algorithm composes a panoramic image from frames of a PTZ camera. The panoramic image is updated real-time. The solution includes: period detector, detection of interrupt in camera motion, low image quality insensitivity, fast identi-fication of current frame position, numerical form of transformation is available, approximation of image changed region.
Each frame is compared against the previous ones and transformed according to the geometric distorsions
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