Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Tilted gantry helical cone-beam Feldkamp reconstruction for multislice CT










Image Number 10 for United States Patent #7154986.

An X-ray computed tomography apparatus includes a helical scanning device configured to collect projection data while at least one of a gantry and a couch moves along a body axial direction of an object on the couch when at least one of the gantry and the couch is tilted, the helical scanning device including an X-ray source configured to generate X-rays, and a detector disposed opposite the X-ray source and having detector elements arranged in a plurality of rows along the body axial direction, and a reconstructing device configured to reconstruct an image based on the projection data using cone-beam Feldkamp reconstruction.








 
 
  Recently Added Patents
Nanogap device for field enhancement and a system for nanoparticle detection using the same
Vehicle and communication monitoring
Herbicide composition having improved effectiveness, method of preparation and use
Vapor phase decarbonylation process
Surface emitting laser device, surface emitting laser array, optical scanning device, and image forming apparatus
Decentralized processing network
Optical switching device and communications system
  Randomly Featured Patents
Two stroke cycle engine
Cassette for sterilizing articles and latch therefor
Inflated dunnage and method for its production
Single-piece snap hinge closure
Glasses
Method for controlling the firing angle of an internal-combustion engine
Encoding invisible electronic information in a printed document
Fine granularity exchange level load balancing in a multiprocessor storage area network
Proportional stroke automatic temperature control system
Locked-down computing environment