Methods for Estimating the Optical Flow on Fluids and Deformable River Streams: -A Critical Survey

2018 ◽  
pp. 255-295
Author(s):  
Konstantinos Bacharidis ◽  
Konstantia Moirogiorgou ◽  
George Livanos ◽  
Andreas Savakis ◽  
Michalis Zervakis
Keyword(s):  
Optical Flow ◽  
Critical Survey

Motion correction in PET/CT

2005 ◽  
Vol 44 (S 01) ◽  
pp. S46-S50 ◽  
Author(s):  
M. Dawood ◽  
N. Lang ◽  
F. Büther ◽  
M. Schäfers ◽  
O. Schober ◽  
...  
Keyword(s):  
Optical Flow ◽  
Motion Correction ◽  
Motion Vector ◽  
Emission Tomography ◽  
Cardiac Pet ◽  
Novel Approach ◽  
Positron Emission ◽  
Pet Ct ◽  
Flow Algorithm ◽  
Motion Vector Field

Summary:Motion in PET/CT leads to artifacts in the reconstructed PET images due to the different acquisition times of positron emission tomography and computed tomography. The effect of motion on cardiac PET/CT images is evaluated in this study and a novel approach for motion correction based on optical flow methods is outlined. The Lukas-Kanade optical flow algorithm is used to calculate the motion vector field on both simulated phantom data as well as measured human PET data. The motion of the myocardium is corrected by non-linear registration techniques and results are compared to uncorrected images.

Locating Method for Vehicle at Intersection Based on TPVM and Optical Flow

CICTP 2020 ◽  
2020 ◽  
Author(s):  
Tao Chen ◽  
Linkun Fan ◽  
Xuchuan Li ◽  
Congshuai Guo ◽  
Miaomiao Qiao
Keyword(s):  
Optical Flow

Remedies for Breach of Contract

1996 ◽  
Vol 1 (1) ◽  
pp. 43-78
Author(s):  
William W McBryde
Keyword(s):  
Critical Survey ◽  
Breach Of Contract ◽  
University Of Edinburgh ◽  
The Subject ◽  
Penalty Clauses ◽  
Law Commission

This paper,first presented on 21 October 1995 at ajoint seminar ofthe Scottish Law Commission and the Faculty of Law, University of Edinburgh, on the subject of breach of contract, is a critical survey of the remedies available in Scots law for breach of contract. It considers interest, specific implement, interdict, breach of contract, the mutuality principle, damages and penalty clauses.

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