Robust tracking of multiple objects in sector-scan sonar image sequences using optical flow motion estimation

1998 ◽  
Vol 23 (1) ◽  
pp. 31-46 ◽  
Author(s):  
D.M. Lane ◽  
M.J. Chantler ◽  
Dongyong Dai
Keyword(s):  
Motion Estimation ◽  
Optical Flow ◽  
Image Sequences ◽  
Robust Tracking ◽  
Multiple Objects ◽  
Sonar Image ◽  
Flow Motion

scholarly journals Optical flow analysis reveals that Kinesin-mediated advection impacts the orientation of microtubules in the Drosophila oocyte

2020 ◽  
Vol 31 (12) ◽  
pp. 1246-1258 ◽  
Author(s):  
Maik Drechsler ◽  
Lukas F. Lang ◽  
Layla Al-Khatib ◽  
Hendrik Dirks ◽  
Martin Burger ◽  
...  
Keyword(s):  
Motion Estimation ◽  
Optical Flow ◽  
Cytoplasmic Streaming ◽  
Flow Analysis ◽  
Flow Motion ◽  
A Cell

Here we introduce an optical flow motion estimation approach to study microtubule (MT) orientation in the Drosophila oocyte, a cell displaying substantial cytoplasmic streaming. We show that MT polarity is affected by the regime of these flows and, furthermore, that the presence of flows is necessary for MTs to adopt their proper polarity.

A robust optical flow motion estimation and correction method for IRT imaging in brain surgery

2020 ◽  
pp. 1-26
Author(s):  
Yahya Moshaei-Nezhad ◽  
Juliane Müller ◽  
Christian Schnabel ◽  
Matthias Kirsch ◽  
Ronald Tetzlaff
Keyword(s):  
Motion Estimation ◽  
Optical Flow ◽  
Correction Method ◽  
Brain Surgery ◽  
Flow Motion ◽  
Estimation And Correction
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