2008
DOI: 10.1016/j.imavis.2007.04.004
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Vehicle speed detection from a single motion blurred image

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Cited by 82 publications
(59 citation statements)
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“…There is an extensive literature on vehicle speed estimation [6][7][8][9][10][11][12][13][14][15][16][17][18][19][20][21][22][23][24]. Most approaches are based on specialized speed sensors [6], or are dedicated to specific contexts, such as speed estimation from vehicle's headlight in night scenes [7,8], speed estimation using the signal from mobile telecommunication network [9], or speed estimation from a car-mounted camera to avoid collisions [10].…”
Section: Related Workmentioning
confidence: 99%
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“…There is an extensive literature on vehicle speed estimation [6][7][8][9][10][11][12][13][14][15][16][17][18][19][20][21][22][23][24]. Most approaches are based on specialized speed sensors [6], or are dedicated to specific contexts, such as speed estimation from vehicle's headlight in night scenes [7,8], speed estimation using the signal from mobile telecommunication network [9], or speed estimation from a car-mounted camera to avoid collisions [10].…”
Section: Related Workmentioning
confidence: 99%
“…In 2008, Lin et al [17] noticed that for any fixed time interval, the displacement between vehicles in images is proportional to the amount of blur caused by the imaging process. Thus, if the parameters of the motion blur (e.g.…”
Section: Vehicle Speed Estimationmentioning
confidence: 99%
“…Motion blur analysis has been exploited for a number of applications: for example, in [14,15] quantitative measurements of blur are used in order to estimate the speed of vehicles and spherical objects: the blur parameters are estimated with gradient-based methods, without the support of an exact appearance model of the motion-blurred object over the background. In [6], the curved trajectory of a moving ball is reconstructed from a single, long-exposure image: in this case, an accurate analysis of the blurred ball streak is necessary to find its contours with sufficient precision for the subsequent 3D reconstruction step; this analysis is performed under some very restrictive assumptions, such as constant intensity of the ball image (i.e., no shading), which are not needed when using our proposed technique; very similar considerations hold for [5], which analyzes a slightlyblurred ball and reconstructs its position and velocity.…”
Section: Related Workmentioning
confidence: 99%
“…Bahsi geçen robotların üzerine yerşeltirilmiş kameralardaki en etkin bozucu kameranın pozlama sırasındaki kendi hareketinden kaynaklanan görüntü bulanıklıgıdır. Hareket bulanıklıgı, hız tahmin etmek [2] yada bir resmin üzerinde oynamalar yapılıp yapılmadıgını anlamakta kullanıldıgında [3] faydalı gözüke-bilir. Fakat çogunlukla resimlerden özellik çıkartmaya çalışan algoritmaların performansını olumsuz etkiler [4].…”
Section: Introductionunclassified