Resources Contact Us Home
Method of detecting moving object

Image Number 3 for United States Patent #8126212.

Proposed is a method of detecting a moving object, including: providing an image-set at least including a first image and a second image correlated in a time series, the first image preceding the second image; defining a detecting region and a detecting direction so as to construct a virtual gate in the first image; estimating the motion vector in a time series; comparing, by the virtual gate, the second image with the first image so as to determine a difference therebetween in terms of an object's position and motion vector; and retrieving the object to be an effective moving object upon determination of the object as lying within the detecting region defined in the virtual gate and moving in a direction substantively the same with the detecting direction. This invention presents a moving object detection method without the need to construct a background model a priori.

  Recently Added Patents
Tablet computer
Polymeric structures comprising a siloxane
Light-emitting device
Amplitude-shift-keying (ASK) envelope detector and demodulation circuits
OFDM control signaling in the presence of timing asynchronization in a peer-to-peer network
System for non-destructive image processing
High surface area composition for use in the catalytic hydroconversion of a heavy hydrocarbon feedstock, a method making such composition and its use
  Randomly Featured Patents
Integrated CMOS circuit
Wrist brace watch
Stripper tool for sheathed cable
Flexible orifice for wet wipes dispenser
Camera body and imaging device controlling display based on detected mounting state of lens
Protective case for a diver's face mask
Air purifier
Fluid control element
High foaming, grease cutting light duty liquid detergent comprising ether carboxylates and amine oxides
Coloring cosmetic unit, in particular mascara unit