Patent №
US 4,458,688
Granted
1984-07-10
Filed 1982
Owner
SIEMENS GAMMASONICS, INC., 2000 NUCLEAR DRIVE, DES PLAINES, ILL. 60018 A CORP. OF DE.
Lab
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AI components
1
vision
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
06395735
Counts of a gamma camera, acquired during a nuclear cardiac structure examination, which represent time-activity curves at different locations of a pixel matrix of the cardiac structure are fitted to a cosine wave function. From said fitted function the wave amplitude, phase, and an error value (representing the reliability of the acquired time-activity curve) are extracted. Finally, for each location in the pixel matrix said extracted values are simultaneously displayed as they are acquired.
AI classification
Ownership
SIEMENS GAMMASONICS, INC., 2000 NUCLEAR DRIVE, DES PLAINES, ILL. 60018 A CORP. OF DE.
assignment · 40250395
Assignors
VON BEHREN, PATRICK L.
On an employer assignment, the assignors are typically the inventors.