Provided by: Science and Development Network (SciDev.Net)
The authors propose a new mechanism to resolve the object tracking problem on the video security surveillance system. Their method of location calculation is based on the Chirp Spread Spectrum (CSS) method which is considered the three-dimensional space to improve degree of accuracy of location information. The suggested new mechanism can make intelligent tracking and recording for interesting objects so that make the amount of valid video high and improve video's quality. A video security surveillance technology has been developed from the existing passive technology which simply recoding facilities and passers to intelligent technology to recognize situations in real-time and respond by itself.