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
Method and device for surface scanning of a patient
Imaging device
Method for fabricating a nitrided silicon-oxide gate dielectric
Bundled flexible cable with water resistant structure
Liquid dispensing apparatus
Clock phase recovery apparatus
Electronic device, communication control method of electronic device, and information terminal device
  Randomly Featured Patents
Tennis racquet
Apparatus for the conveyance of screening
Information recording medium, information recording apparatus and method, and computer program
Semiconductor Laser Pumped molecular gas lasers
1-Hydrocarbonoyloxymethyl-3-carbamoyl or 3-carboethoxy-pyridinium salts
Data services framework workflow processing
Bushing temperature controller
Self supporting recessed ceiling fixture
Transmission method, transmission system, transmission device and reception device
Transparent-sleeve screw holding and driving tool