Autonomous gamma, X-ray, and particle detector
(57) ABSTRACT A system and method for imaging gamma-and X-ray, and charged particles
sources employing a three dimensional array of scintillation elements arranged surrounding …
sources employing a three dimensional array of scintillation elements arranged surrounding …
Motion compensation in quantitative data analysis and therapy
M Busch, R Brinks - US Patent 8,588,367, 2013 - Google Patents
An apparatus includes a diagnostic scanner (102) and a treat Related US Application Data
ment planner (112). The treatment planner (112) plans a treatment to be applied to an …
ment planner (112). The treatment planner (112) plans a treatment to be applied to an …
System and method for image calibration
W Zhu, H Li, M Chen - US Patent 10,078,889, 2018 - Google Patents
The disclosure relates to a system and method for generating an image by the following
steps: obtaining a first image and a second image relating to a subject; obtaining a third …
steps: obtaining a first image and a second image relating to a subject; obtaining a third …
System and method reconstructing a nuclear medicine image using deformed attenuation image
BACKGROUND The invention relates generally to tomographic imaging and, more
particularly, to methods and systems for correcting for motion-induced attenuation mismatch …
particularly, to methods and systems for correcting for motion-induced attenuation mismatch …
Method and apparatus for reducing motion related imaging artifacts using consistency values
(57) ABSTRACT A method for reducing, in an image, motion related imaging artifacts. The
method includes obtaining a single image of a Subject using a computed tomography (CT) …
method includes obtaining a single image of a Subject using a computed tomography (CT) …
Completion of truncated attenuation maps using maximum likelihood estimation of attenuation and activity (MLAA)
CJ Michel, J Nuyts - US Patent 8,620,053, 2013 - Google Patents
The present invention is a method of generating a best estimate of an image attenuation
map derived from a truncated image attenuation map and PET emissions data for the object …
map derived from a truncated image attenuation map and PET emissions data for the object …
Simultaneous reconstruction of emission activity and attenuation coefficient distribution from TOF data, acquired with external shell source
Methods, and systems therefrom, for generating images from time of flight (TOF) data
associated with a scan of at least one object using a positron emission tomography system …
associated with a scan of at least one object using a positron emission tomography system …
Error estimates in quantitative functional imaging
AH Vija - US Patent 9,364,192, 2016 - Google Patents
Systematic error is estimated as a function of location in quantitative functional imaging. The
systematic error is estimated by perturbing the system matrix. The values of one or more …
systematic error is estimated by perturbing the system matrix. The values of one or more …
Method for generation of attenuation map in PET-MR
B Schweizer, AF Salomon - US Patent 8,600,136, 2013 - Google Patents
A magnetic resonance (MR) image segmentation processor (32) is configured to identify one
or more geometrical regions of a subject using an MR image of the subject. An emission …
or more geometrical regions of a subject using an MR image of the subject. An emission …
System and method for image data processing in positron emission tomography
W Zhu, H Li - US Patent 10,410,383, 2019 - Google Patents
The present disclosure relates to systems and methods for reconstructing a PET image. The
systems may execute the methods to acquire PET data of a subject. The PET data may …
systems may execute the methods to acquire PET data of a subject. The PET data may …