Respiratory motion blur identification and reduction in ungated thoracic PET imaging

2011 ◽  
Vol 56 (14) ◽  
pp. 4481-4498 ◽  
Author(s):  
Quansheng Xu ◽  
Kehong Yuan ◽  
Datian Ye
Keyword(s):  
Pet Imaging ◽  
Respiratory Motion ◽  
Motion Blur ◽  
Blur Identification

A statistical study of the factors influencing the extent of respiratory motion blur in PET imaging

2012 ◽  
Vol 42 (1) ◽  
pp. 8-18 ◽  
Author(s):  
Quansheng Xu ◽  
Kangning Xie ◽  
Kehong Yuan ◽  
Lijuan Yu ◽  
Wenzhi Wang ◽  
...  
Keyword(s):  
Pet Imaging ◽  
Respiratory Motion ◽  
Statistical Study ◽  
Motion Blur ◽  
Factors Influencing

Validity of Definition Assessments for Motion Blur Identification

2011 ◽  
Vol 474-476 ◽  
pp. 1578-1582
Author(s):  
Shou Bing Xiang ◽  
Jin Ping He ◽  
Guang Da Su
Keyword(s):  
Experimental Data ◽  
Motion Blur ◽  
Linear Motion ◽  
Variable Parameters ◽  
Blur Identification ◽  
Image Definition

In this paper, based on the series of test images which are synthesized through the linear motion blur model with continue variable parameters, we define the sensitivity of image definition assessments. Experimental data are presented that the validity of definition assessments for motion blur identification closely relates to the sensitivity of definition assessments. The higher the sensitivity is, the better the validity of definition assessments for identification performs.

Influence of respiratory motion in PET imaging

2004 ◽  
Vol 25 (4) ◽  
pp. 406
Author(s):  
L. Livieratos ◽  
L. Stegger ◽  
K. Schafers ◽  
D.L. Bailey ◽  
P.G. Camici
Keyword(s):  
Pet Imaging ◽  
Respiratory Motion

Enhancing ejection fraction measurement through 4D respiratory motion compensation in cardiac PET imaging

2017 ◽  
Vol 62 (11) ◽  
pp. 4496-4513 ◽  
Author(s):  
Jing Tang ◽  
Xinhui Wang ◽  
Xiangzhen Gao ◽  
W Paul Segars ◽  
Martin A Lodge ◽  
...  
Keyword(s):  
Ejection Fraction ◽  
Pet Imaging ◽  
Motion Compensation ◽  
Respiratory Motion ◽  
Cardiac Pet ◽  
Respiratory Motion Compensation ◽  
Cardiac Pet Imaging ◽  
Fraction Measurement

A posteriori respiratory motion compensation for PET imaging

2007 ◽  
Author(s):  
Clovis Tauber ◽  
Zehor Ouksili ◽  
Julia Nallis ◽  
Hadj Batatia ◽  
Olivier Caselles ◽  
...  
Keyword(s):  
Pet Imaging ◽  
Motion Compensation ◽  
Respiratory Motion ◽  
A Posteriori ◽  
Respiratory Motion Compensation

Simulating respiratory motion in whole-body PET imaging with the MCAT phantom

2004 ◽  
Author(s):  
R.A. Isoardi ◽  
C. Comtat ◽  
V. Frouin ◽  
T. Delzescaux ◽  
R. Trebossen
Keyword(s):  
Pet Imaging ◽  
Respiratory Motion ◽  
Whole Body
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