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
Potentiometric-sensor chip, potentiometric assay, and assay kit
Content distribution system, mobile communication terminal device, and computer readable medium
Method for operation of multi-layer-multi-turn high efficiency inductors
Lower set insert with a lower ball seat for a downhole plug
Method to alter silicide properties using GCIB treatment
Bird deterrent
Resonant conversion system with over-current protection processes
  Randomly Featured Patents
Heat sink of at least one electronic component
Hybrid mounting cards utilized in sterile barrier packing systems
Sealing arrangement
Asynchronous distributed object uploading for replicated content addressable storage clusters
Fiber optic detector for flotation cell processing
Method and system for link adaptation using metric feedback
RF absorptive window
Exercise apparatus
Flame-retardant styrene resin composition
Ring-mesh networks