Resources Contact Us Home
Real-time nighttime vehicle detection and recognition system based on computer vision

Image Number 4 for United States Patent #7949190.

The present invention relates to a real-time nighttime vehicle detection and identification system comprises an illuminant object image segmentation device 1, an illuminant object classifying device 2, a vehicle lighting object identification device 3, a vehicle position determining device 4 and a vehicle tracking device 5. Under various circumstances of road lighting during nighttime, the system can efficiently and accurately demarcate and identify the lamps of oncoming and preceding vehicles and accurately provides the driver with auxiliary information needed to analyze the traffic conditions in front of the vehicle during the conditions met on the road at that time.

  Recently Added Patents
Switched capacitor amplifier
Supply voltage generating circuit and semiconductor device having the same
Display stand for a mobile tablet computer
Printable and printed articles
System for purifying air through germicidal irradiation and method of manufacture
Actuators and moveable elements with position sensing
Method and apparatus for encoding and decoding video based on first sub-pixel unit and second sub-pixel unit
  Randomly Featured Patents
Photonic crystal optical filter, transmissive color filter, transflective color filter, and display apparatus using the color filters
Hybrid cooling system for outdoor electronics enclosure
Transparent conductive laminate
Recording material
Process for de-icing an air intake cowling of a reaction motor and device for practicing the same
Computer table for an aircraft
Transmission chain
Control device for a linear oxygen sensor
Earth anchor
Method for planarizing a shallow trench isolation