Inspec keywords: image colour analysis; transportation; road traffic; image segmentation; edge detection; feature extraction; road vehicles; image classification; video signal processing; traffic engineering computing

Other keywords: dynamic background; foreground mask region; segmentation analysis; traffic management; vehicle type classification; colour invariant; vehicle classification; spatial–temporal profile image; cast shadow; vision-based spatial–temporal profile analysis; vision-based traffic surveillance; traffic monitoring system; vehicle-type classification; foreground extraction; public transportation monitoring; intelligent traffic control; edge invariant; video analysis; pixel-wise weighting list; traffic flow estimation; outdoor illumination

Subjects: Traffic engineering computing; Video signal processing; Image recognition; Computer vision and image processing techniques