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Nowadays, colossal numbers of facilities all over the world are protected from various types of threats by video surveillance cameras. Video surveillance systems are in urgent and increasing demand to ensure people, things and places security. These networks represent a huge amount of video to be transmitted, viewed and analyzed. However, current surveillance methodologies become increasingly ineffective...
Video surveillance cameras are inexpensive but the manpower required to monitor and analyze is costly. Therefore, the captured videos are usually monitored sparingly. Nevertheless, only a very small part of the recorded information is really relevant. To avoid huge data stream transmission, we propose to pre-analyze the video at the sensor to extract information of interest. Then, compress and send...
In many video surveillance applications, only a very small proportion of the information provided by the cameras is really useful. To reduce the video data stream transmitted, one solution is to pre-analyze the video at the sensor, compress and send out only the valuable information that will be analyzed more precisely at the control station. In this paper, we propose a video pre-analyzing and coding...
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