Investigation of mixture of Gaussians method for background subtraction in traffic surveillance

Nikolov, Boris; Kostov, Nikolay; Yordanova, Slava

doi:10.1504/ijris.2013.058186

Cited by 2 publications

(2 citation statements)

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“…) Determining this value is especially important when solving the problem of isolating a signal from a foreign object located in a limited area of the image, against the background of interference. The time the object is present at the point is the value of the time interval between two consecutive moments of change in when the criterion of the action of the object changes to opposite values (Nikolov, B.;Kostov, N.;Yordanova, S., 2018).…”

Section: Characteristics Of Video Surveillance Facilitiesmentioning

confidence: 99%

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Mathematical Model, Development of Algorithms and Measurement of Parameters of Objects in Monitoring Systems for Protection of Cultural Heritage

Simeonova

Gospodinova

2022

DiPP

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This article is devoted to the creation of a mathematical model processing the output signal of video surveillance systems, based on information about the characteristics of the signals of the objects of observation, in order to protect cultural heritage. The subject of the study is the relationship between the structure and parameters of the output signal, certain changes in the situation in the area of observation and detection of a signal from foreign objects against the background of noise. Typical physical conditions for the functioning of video surveillance systems are defined and general recommendations for maintaining the operating point are offered. Algorithms have been developed that realize the functionality of the optimal detector device by numerical methods.

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Section: Characteristics Of Video Surveillance Facilitiesmentioning

confidence: 99%

“…A reference image must be selected, which is necessary to calculate the presence criterion. There are a number of algorithms for determining the presence of an object, which differ mainly in the method of selecting a reference image (Nikolov, B.;Kostov, N., 2014). One of the most famous of these is motion detection.…”

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confidence: 99%

Mathematical Model, Development of Algorithms and Measurement of Parameters of Objects in Monitoring Systems for Protection of Cultural Heritage

Simeonova

Gospodinova

2022

DiPP

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Comparative study of motion detection methods for video surveillance systems

Sehairi

Chouireb

Meunier

2017

J. Electron. Imaging

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The objective of this study is to compare several change detection methods for a mono static camera and identify the best method for different complex environments and backgrounds in indoor and outdoor scenes. To this end, we used the CDnet video dataset * as a benchmark that consists of many challenging problems, ranging from basic simple scenes to complex scenes affected by bad weather and dynamic backgrounds. Twelve change detection methods, ranging from simple temporal differencing to more sophisticated methods, were tested and several performance metrics were used to precisely evaluate the results. Because most of the considered methods have not previously been evaluated on this recent large scale dataset, this work compares these methods to fill a lack in the literature, and thus this evaluation joins as complementary compared with the previous comparative evaluations. Our experimental results show that there is no perfect method for all challenging cases; each method performs well in certain cases and fails in others. However, this study enables the user to identify the most suitable method for his or her needs.

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Investigation of mixture of Gaussians method for background subtraction in traffic surveillance

Cited by 2 publications

References 0 publications

Mathematical Model, Development of Algorithms and Measurement of Parameters of Objects in Monitoring Systems for Protection of Cultural Heritage

Mathematical Model, Development of Algorithms and Measurement of Parameters of Objects in Monitoring Systems for Protection of Cultural Heritage

Comparative study of motion detection methods for video surveillance systems

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