DATA-DRIVEN SURROGATE RESPIRATORY SIGNAL GENERATION FOR MEDICAL IMAGING

• Main Authors: VIJA, Alexander Hans, SANDERS, James C
• Format: Patent
• Language: English; French; German
• Published: 18.12.2019
• Subjects: CALCULATING; COMPUTING; COUNTING; DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; MEDICAL OR VETERINARY SCIENCE; PHYSICS; SURGERY

Projection data are acquired by one or more gamma detectors of a medical imaging system. The counts for each projection are binned into time bins to provide respective frames. Using a computer processor, a respective weight factor is computed for each pair of input points among a plurality of input...