[PDF][PDF] Intelligent video surveillance systems for public spaces–a survey

M Zabłocki, K Gościewska, D Frejlichowski… - Journal of Theoretical …, 2014 - Citeseer
In recent years, a large number of cameras have been installed in public spaces as a part of
intelligent video surveillance systems. Such systems are being continuously developed due …

“Smartmonitor”—An intelligent security system for the protection of individuals and small properties with the possibility of home automation

D Frejlichowski, K Gościewska, P Forczmański… - Sensors, 2014 - mdpi.com
“SmartMonitor” is an intelligent security system based on image analysis that combines the
advantages of alarm, video surveillance and home automation systems. The system is a …

Automatic analysis of vehicle trajectory applied to visual surveillance

A Nowosielski, D Frejlichowski, P Forczmański… - Image Processing and …, 2016 - Springer
In this paper we discuss a problem of automatic analysis of vehicles trajectories in the
context of illegal movements. It is crucial to detect restricted or security critical behaviour on …

Application of foreground object patterns analysis for event detection in an innovative video surveillance system

D Frejlichowski, K Gościewska, P Forczmański… - Pattern Analysis and …, 2015 - Springer
SmartMonitor is an innovative surveillance system based on video content analysis. It is a
modular solution that can work in several predefined scenarios mainly concerned with …

Applying image features and AdaBoost classification for vehicle detection in the 'SM4Public'system

D Frejlichowski, K Gościewska, P Forczmański… - Image Processing and …, 2016 - Springer
The main goal of works described in the paper is to test and select algorithms to be
implemented in the 'SM4Public'security system for public spaces. The paper describes the …

Extraction of the foreground regions by means of the adaptive background modelling based on various colour components for a visual surveillance system

D Frejlichowski, K Gościewska, P Forczmański… - Proceedings of the 8th …, 2013 - Springer
Intelligent monitoring systems based on visual content analysis are often composed of three
main modules—background modelling, object extraction and object tracking. This paper …

[PDF][PDF] SmartMonitor: recent progress in the development of an innovative visual surveillance system

D Frejlichowski, K Gościewska… - Journal of Theoretical …, 2012 - researchgate.net
This paper describes recent improvements in developing SmartMonitor—an innovative
security system based on existing traditional surveillance systems and video content …

The removal of false detections from foreground regions extracted using adaptive background modelling for a visual surveillance system

D Frejlichowski, K Gościewska, P Forczmański… - … Information Systems and …, 2013 - Springer
For recent surveillance systems, the false detection removal process is an important step
which succeeds the extraction of foreground regions and precedes the classification of …

Application of cascades of classifiers in the vehicle detection scenario for the 'SM4Public'system

D Frejlichowski, K Gościewska, A Nowosielski… - … Data Engineering and …, 2015 - Springer
In the paper, the use of cascading approaches for vehicle classification in static images is
described. The problem concerns the selection of algorithms to be implemented in the …

Advantages of using object-specific knowledge at an early processing stage in the detection of trees in LIDAR data

LJ Chmielewski, M Bator, M Olejniczak - Computer Vision and Graphics …, 2014 - Springer
In some imaging setups the following assumptions hold: the objects are opaque and viewed
only from one point, their surface is continuous at least piecewise, and the occluding objects …