Owing to the massive amount of video data being generated as a result of high proliferation
of surveillance cameras, the manpower to monitor such system is relatively expensive …

Technological progresses offer more occasions for tampering outbreaks. Lithography
services at affordable prices, in aggregation with open software tools to influence changes in …

Recently, surveillance video diagnosis has attracted increasing interest for generating real-
time alarms related to camera failure in video surveillance systems. The existing …

This paper proposes an automatic event detection technique for camera anomaly by image
analysis, in order to confirm good image quality and correct field of view of surveillance …

In this article, parallel implementation of a real-time intelligent video surveillance system on
Graphics Processing Unit (GPU) is described. The system is based on background …

Recently, camera anomaly detection has attracted increasing interest in order to generate
real-time alerts of camera malfunction for video surveillance systems. The existing camera …

As the assets of people are growing, security and surveillance have become a matter of
great concern today. When a criminal activity takes place, the role of the witness plays a …

Active and automatic camera tampering detection is more and more important, especially for
wide area surveillance systems with large amount of video cameras installed. Generally, a …

Detection of camera anomaly and tampering have attracted increasing interest in video
surveillance for real-time alert of camera malfunction. However, the anomaly detection for …

Camera tampering may indicate that a criminal act is occurring. Common examples of
camera tampering are turning the camera lens to point to a different direction (ie, camera …