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
Process for the production of alcohol
Ink composition, ink for inkjet recording and ink set using the ink
Bi-directional pattern dependent noise prediction
Mobility management in a communications system
System and method for discontinuous reception control start time
Mesa-shaped piezoelectric resonator element
Auto-provisioning of network services over an Ethernet access link
  Randomly Featured Patents
Computerized medical diagnostic and treatment advice system
Thermal monitoring system for a tire
Platform and blade for a bladed wheel of a turbomachine, bladed wheel and compressor or turbomachine comprising such a bladed wheel
Three dimensional linear machining apparatus
Industrial protective goggles
Electric motor having terminal connectable with external connector
Method for adapter code image update
Electrochemical cell for removal of metals from solutions
Manufacturing method of a microelectromechanical switch
Foot support for showers