Improved optical flow motion estimation for digital image stabilization

2015 ◽  
Author(s):  
Lijun Lai ◽  
Zhiyong Xu ◽  
Xuyao Zhang
Keyword(s):  
Motion Estimation ◽  
Optical Flow ◽  
Digital Image ◽  
Image Stabilization ◽  
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.

Improved gradient optical flow for digital image stabilization

2016 ◽  
Vol 45 (4) ◽  
pp. 0428004
Author(s):  
赖丽君 Lai Lijun ◽  
徐智勇 Xu Zhiyong ◽  
张栩铫 Zhang Xuyao
Keyword(s):  
Optical Flow ◽  
Digital Image ◽  
Image Stabilization
Sign in / Sign up

Export Citation Format

Share Document