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All Journal JOIV : International Journal on Informatics Visualization
Mustafa Musa Jaber
Dijlah University College, Baghdad, Iraq
Computer Science & IT

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Vehicles Speed Estimation Model from Video Streams for Automatic Traffic Flow Analysis Systems Maizatul Najihah Arriffin; Salama A. Mostafa; Umar Farooq Khattak; Mustafa Musa Jaber; Zirawani Baharum; - Defni; Taufik Gusman
JOIV : International Journal on Informatics Visualization Vol 7, No 2 (2023)
Publisher : Politeknik Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30630/joiv.7.2.1820

Abstract

Image and video processing have been widely used to provide traffic parameters, which will be used to improve certain areas of traffic operations. This research aims to develop a model for estimating vehicle speed from video streams to support traffic flow analysis (TFA) systems. Subsequently, this paper proposes a vehicle speed estimation model with three main stages of achieving speed estimation: (1) pre-processing, (2) segmentation, and (3) speed detection. The model uses a bilateral filter in the pre-processing strategy to provide free-shadow image quality and sharpen the image. Gaussian filter and active contour are used to detect and track objects of interest in the image. The Pinhole model is used to assess the real distance of the item within the image sequence for speed estimation. Kalman filter and optical flow are used to flatten vehicle speed and acceleration uncertainties. This model is evaluated with a dataset that consists of video recordings of moving vehicles at traffic light junctions on the urban roadway. The average percentage for speed estimation error is 20.86%. The average percentage for accuracy obtained is 79.14%, and the overall average precision of 0.08.
Co-Authors Gusman, Taufik Maizatul Najihah Arriffin Salama A. Mostafa Umar Farooq Khattak Zirawani Baharum