Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Systems and methods for quantitatively assessing the quality of an image produced by an imaging system










Image Number 8 for United States Patent #7633531.

Methods and systems for quantitative image quality assessment of an imaging system, such as an in vessel visual inspection system, having a target, an image capture device and a computer. The target includes one or more image features with varying spatial resolutions and predetermined spatial frequencies. The image capture device is configured to capture an image of the target. The computer includes a processor, a memory, and computer executable instructions. The computer is configured to receive the captured image, prepare one or more intensity profiles across the captured image responsive to the predetermined spatial frequencies, and determine a modulation transfer function responsive to the one or more intensity profiles.








 
 
  Recently Added Patents
Radar device
Adding function to device driver
Prosthetic limb mounting lever and method therefore
Light emitting diodes and method for manufacturing the same
Expansion module
Mixer apparatus and method of making developer
Computer-implemented system and method for notifying users upon the occurrence of an event
  Randomly Featured Patents
Process for producing surface enhanced membrane
Digital pulse processor slope correction
Ball joint assembly
Shift selection aiding apparatus for selecting optimum shaft for a golfer
Computer-based method and apparatus for controlling, monitoring, recording and reporting telephone access
Real time broadcasting system on an internet
Combination inner flea-tick collar and outer protective collar, for animals
Multiphase switching regulator control architecture for low on time systems that enforces current sharing
Flow restrictor
Motion transmitting remote control assembly with a conduit locator connecting means