Resources Contact Us Home
Method and apparatus for detecting displacement with sub-pixel accuracy

Image Number 13 for United States Patent #8090221.

A method for detecting displacement with sub-pixel accuracy includes the steps of: capturing a first array image and a second array image; interpolating the first array image to form a reference image; interpolating the second array image to form a comparison image; comparing the reference image with the comparison image so as to obtain a displacement. The present invention also provides an apparatus for detecting displacement with sub-pixel accuracy.

  Recently Added Patents
Late loading rich media
Insulin derivative
Display screen with an animated graphical user interface
Acoustic reconfiguration devices and methods
Method and system for advertisement using internet browser to insert advertisements
Adaptive block pre-fetching method and system
Piezoelectric quasi-resonance linear motors based on acoustic standing waves with combined resonator
  Randomly Featured Patents
Electrolyte for electrolytic capacitor and electrolytic capacitor containing the same
Method and apparatus for quick startup in a half-duplex modem system
Vehicle diagnosing apparatus
Circular knitting machines
Process for preparing short chain alkyl aromatic compounds
Diagnostic device for vehicle engine analysis
Flip-flop circuit
Structured indexes on results of function applications over data
Inbred corn line XHA25
Electrosurgical catheter aned method for vascular applications