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
Polyfunctional sulfur-containing epoxies and compositions thereof
Device and method for unified codes
Ion generation using wetted porous material
Baseball themed hand clap maraca
RFID reader revocation checking using low power attached displays
Cell transport system comprising a homogeneous mixture of agarose and agarase
Ventilated vacuum commutation structure
  Randomly Featured Patents
Method and apparatus for expanding the address space of computers
Optical barrier device
Closely-positioned multiple GBIC connectors
Short long arm independent suspension
Sealing device with tone wheel
Spiro-tricyclicaromatic succinimide derivatives
Flexible method of security data backup
Method and apparatus for automatic pricing in electronic commerce
Voltage regulator with improved power supply rejection ratio characteristics and narrow response band
Apparatus, system, and method for identifying fixed memory address errors in source code at build time