The Cars-drive.mpg -

MPEG-1 (.mpg), a legacy digital video format that is highly compatible with basic media decoders and older programming libraries.

Applying filters (like Morphological Opening or Closing) to remove "ghosting" effects or shadows caused by the cars. The Cars-Drive.mpg

Shadows move with the cars, often causing the algorithm to miscalculate the actual size of the vehicle. MPEG-1 (

Assigning a unique ID to a car when it enters the frame and maintaining that ID until it exits. Common Findings in Reports The Cars-Drive.mpg