scholarly journals Use of three-dimensional Gaussian interpolation in the projector/backprojector pair of iterative reconstruction for compensation of known rigid-body motion in SPECT

2006 ◽  
Vol 25 (7) ◽  
pp. 838-844 ◽  
Author(s):  
Bing Feng ◽  
H.C. Gifford ◽  
R.D. Beach ◽  
Guido Boening ◽  
M.A. Gennert ◽  
...  
Keyword(s):  
Rigid Body ◽  
Iterative Reconstruction ◽  
Three Dimensional ◽  
Rigid Body Motion ◽  
Body Motion ◽  
Gaussian Interpolation

Optimizing spherical navigator echoes for three-dimensional rigid-body motion detection

2005 ◽  
Vol 53 (5) ◽  
pp. 1080-1087 ◽  
Author(s):  
Daniel W. Petrie ◽  
Andreu F. Costa ◽  
Atsushi Takahashi ◽  
Yi-Fen Yen ◽  
Maria Drangova
Keyword(s):  
Rigid Body ◽  
Motion Detection ◽  
Three Dimensional ◽  
Rigid Body Motion ◽  
Body Motion

scholarly journals Three-dimensional phase field sintering simulations accounting for the rigid-body motion of individual grains

2021 ◽  
Vol 186 ◽  
pp. 109963
Author(s):  
Robert Termuhlen ◽  
Xanthippi Chatzistavrou ◽  
Jason D. Nicholas ◽  
Hui-Chia Yu
Keyword(s):  
Rigid Body ◽  
Phase Field ◽  
Three Dimensional ◽  
Rigid Body Motion ◽  
Body Motion ◽  
Individual Grains

scholarly journals Estimation of the Rigid-Body Motion From Three-Dimensional Images Using a Generalized Center-of-Mass Points Approach

2006 ◽  
Vol 53 (5) ◽  
pp. 2712-2718 ◽  
Author(s):  
B. Feng ◽  
P.P. Bruyant ◽  
P.H. Pretorius ◽  
R.D. Beach ◽  
H.C. Gifford ◽  
...  
Keyword(s):  
Rigid Body ◽  
Center Of Mass ◽  
Three Dimensional ◽  
Rigid Body Motion ◽  
Body Motion ◽  
Three Dimensional Images ◽  
Generalized Center

On the Principle of Transference In Three-Dimensional Kinematics

1981 ◽  
Vol 103 (3) ◽  
pp. 652-656 ◽  
Author(s):  
L. M. Hsia ◽  
A. T. Yang
Keyword(s):  
Rigid Body ◽  
Three Dimensional ◽  
Rigid Body Motion ◽  
Body Motion ◽  
Intrinsic Properties ◽  
Numerical Examples ◽  
Systematic Procedure ◽  
Point Trajectories

In this paper, the principle of transference is developed and applied to the establishment of a systematic procedure for the determination, via screw calculus, of a prescribed rigid body motion. This is an essential first step toward the study of the intrinsic properties of point trajectories in three-dimensional kinematics. Two numerical examples are presented for illustrative purposes.

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