Abstract
Aims: The significant aim of the proposed work is to develop an adaptive method to
compute the threshold during run-time and update it adaptively for each pixel in the testing phase. It
classifies motion-oriented pixels from the scene for moving objects using background subtraction
and enhances using post-processing.
Background: According to the huge demand for surveillance system, society is looking towards an
intelligent video surveillance system that detect and track moving objects from video captured
through a surveillance camera. So, it is very crucial and highly recommended throughout the globe
in numerous domains such as video-based surveillance, healthcare, transportation, and many more.
Practically, this research area faces lots of challenging issues such as illumination variation, cluttered
background, camouflage, etc. So, this paper has developed an adaptive background subtraction
method to handle such challenging problems.
Objective: To focus and study the problematic video data captured through the camera sensor.
To handle challenging issues available in real-time video scenes.
To develop a background subtraction method and update the background model adaptively for moving
object detection.
Methods: The proposed method has been accomplished using the following sections:
Background model construction
Automatic generation of threshold
Background subtraction
Maintenance of background model
Results: The qualitative analysis of the proposed work is experimented with publicly available datasets
and compared with considered state-of-the-art methods. In this work, library sequence (thermal
data) of CDNET and other color video frame sequences Foreground aperture, Waving Tree and
Camouflage are considered from Microsoft’s Wallflower. The quantitative values depicted in Table-
1. This work demonstrate the better performance of the proposed method as compared to state-ofthe-
art methods. It also generates better outcomes and handles the problem of a dynamic environment
and illumination variation.
Conclusion: Currently, the world is demanding computer vision-based security and surveillancebased
applications for society. This work has provided a method for the detection of moving information
using an adaptive method of background subtraction approach for moving object detection
in video scenes. The performance evaluation depicts better average results as compared to considered
peer methods.
Graphical Abstract
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