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
Combination photovoltaic and wind power generation installation
Electronic device assemblies
Measuring device and measuring method that use pulsed electromagnetic wave
Determining phase-specific parameters of a physiological variable
Plant disease control composition and its use
Method and system for associating a cell-sector with time-dependent location parameters
Sabatier process and apparatus for controlling exothermic reaction
  Randomly Featured Patents
Processes for producing a double magnetic head having head gaps with opposite azimuths
Dispensing machine for powder-based products with an improved device for levelling and homogenization of such products
8-aza, 6-aza and 6,8-diaza-1,4-dihydroquinoxaline-2,3-diones and the use thereof as antagonists for the glycine/NMDA receptor
Set point sensing system for numerically controlled machine tools
Method and apparatus for cutting a cant into boards
System and method for encrypting and decrypting document reproductions
Method and system for protecting privacy of signature on mail ballot utilizing optical shutter
Low-acid, high-moisture processed cheese spread and method of making
Customizable dynamic language expression interpreter
Apparatus for applying surgical clips