Resources Contact Us Home
Spectral tracking

Image Number 16 for United States Patent #7425693.

A method of tracking a target. The method includes the steps of acquiring a first spectral image of a scene that includes the target, designating a spectral reference window, in the first spectral image, that includes a respective plurality of pixel vectors, acquiring a second spectral image, of the scene, that includes a respective plurality of pixel vectors, and hypercorrelating the spectral reference window with the second spectral image, thereby obtaining a hypercorrelation function, a maximum of the hypercorrelation function then corresponding to a location of the target in the scene.

  Recently Added Patents
Transducer displacement protection
Resource compatability for data centers
Authenticating and off-loading IPTV operations from mobile devices to fixed rendering viewing devices
Hydroxylated amide skin moisturizer
Circuit and method for generating an AC voltage from a plurality of voltage sources having a temporally variable DC output voltage
Control apparatus and control method
Categorization of design rule errors
  Randomly Featured Patents
Imaging device
Storage cabinet
Floating wave attenuator
Light guide plate, backlight assembly including the same, and liquid crystal display device including the same
Door activity monitoring apparatus
Tile removing tool
Hair care compositions
Integrated document editor
Magnetic detection device having a magnet including a stepped portion for eliminating turbulence at the MR sensor
Reciprocating compressor with integral unloader valve