Slight changes in cloud cover or camera auto-exposure can be mistaken for movement across the entire frame.
Establishing what the road looks like without cars so that any change in pixels can be flagged as "foreground." The Cars-Drive.mpg
MPEG-1 (.mpg), a legacy digital video format that is highly compatible with basic media decoders and older programming libraries. Slight changes in cloud cover or camera auto-exposure
The video generally features a fixed-camera view of a road or highway where various cars pass through the frame. The Cars-Drive.mpg
Shadows move with the cars, often causing the algorithm to miscalculate the actual size of the vehicle.
