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
360-degree angle decoder
Fusing device to prevent overheating of a heating member and image forming apparatus having the same
Method and apparatus for visual neural stimulation
Data unit receiver and sender control method
Systems and method for automatic color plane misregistration calibration
System and method for browsing tabbed-heterogeneous windows
Lithographic apparatus and device manufacturing method
  Randomly Featured Patents
Self-calibrating 3D machine measuring system useful in motor vehicle wheel alignment
Football field insert for a table
Low-friction insert
Liquid crystal display of horizontal electronic field applying type with storage capacitor covering the gate line and common line and fabricating method thereof
Remote control type of automatic control device for the automobile door
Receiving apparatus
Stabilization of aqueous silicates using alkali siliconates of silylalkyl phosphonates
High-throughput screening assays for modulators of nucleic acid topoisomerases
Shoe and shoeing method
Storage unit with shelves having inclined front end portions to facilitate scooping parts and components