Cross-correlation image tracking for drift correction and adsorbate analysis

2002 ◽  
Vol 73 (2) ◽  
pp. 313-317 ◽  
Author(s):  
B. A. Mantooth ◽  
Z. J. Donhauser ◽  
K. F. Kelly ◽  
P. S. Weiss
Keyword(s):  
Cross Correlation ◽  
Drift Correction ◽  
Image Tracking ◽  
Correlation Image

scholarly journals Drift correction in localization microscopy using entropy minimization

2021 ◽  
Author(s):  
Jelmer Cnossen ◽  
Tao Ju Cui ◽  
Chirlmin Joo ◽  
Carlas S Smith
Keyword(s):  
Cross Correlation ◽  
Time Constraints ◽  
Fiducial Markers ◽  
Drift Correction ◽  
Localization Microscopy ◽  
Drift Estimation ◽  
Estimation Precision ◽  
2D And 3D ◽  
Dedicated Hardware ◽  
Compute Time

Localization microscopy offers resolutions down to a single nanometer, but currently requires additional dedicated hardware or fiducial markers to reduce resolution loss from drift of the sample. Drift estimation without fiducial markers is typically implemented using redundant cross correlation (RCC). We show that RCC has sub-optimal precision and bias, which leaves room for improvement. Here, we minimize a bound on the entropy of the obtained localizations to efficiently compute a precise drift estimate. Within practical compute-time constraints, simulations show a 5x improvement in drift estimation precision over the widely used RCC algorithm. The algorithm operates directly on fluorophore localizations and is tested on simulated and experimental datasets in 2D and 3D. An open source implementation is provided, implemented in Python and C++, and can utilize a GPU if available.

Microstructure and rheology of acid milk gels and stirred yoghurts –quantification of process-induced changes by auto- and cross correlation image analysis

2021 ◽  
Vol 111 ◽  
pp. 106269
Author(s):  
Sandra Beyer Gregersen ◽  
Zachary James Glover ◽  
Lars Wiking ◽  
Adam Cohen Simonsen ◽  
Karina Bertelsen ◽  
...  
Keyword(s):  
Image Analysis ◽  
Cross Correlation ◽  
Correlation Image ◽  
Induced Changes ◽  
Acid Milk Gels

scholarly journals Localization events-based sample drift correction for localization microscopy with redundant cross-correlation algorithm

2014 ◽  
Vol 22 (13) ◽  
pp. 15982 ◽  
Author(s):  
Yina Wang ◽  
Joerg Schnitzbauer ◽  
Zhe Hu ◽  
Xueming Li ◽  
Yifan Cheng ◽  
...  
Keyword(s):  
Cross Correlation ◽  
Drift Correction ◽  
Localization Microscopy ◽  
Correlation Algorithm

scholarly journals Real-Time Cross-Correlation Image Analysis of Early Events in IgE Receptor Signaling

2008 ◽  
Vol 94 (12) ◽  
pp. 4996-5008 ◽  
Author(s):  
Raibatak Das ◽  
Stephanie Hammond ◽  
David Holowka ◽  
Barbara Baird
Keyword(s):  
Image Analysis ◽  
Real Time ◽  
Cross Correlation ◽  
Receptor Signaling ◽  
Ige Receptor ◽  
Correlation Image

Normalized cross correlation image stitching algorithm based on minimum spanning tree

Optik ◽  
2019 ◽  
Vol 179 ◽  
pp. 610-616
Author(s):  
Changying Liu ◽  
Hongliang Liu ◽  
Yang Liu ◽  
Tongtong Li ◽  
Tianhao Wang
Keyword(s):  
Spanning Tree ◽  
Cross Correlation ◽  
Minimum Spanning Tree ◽  
Image Stitching ◽  
Normalized Cross Correlation ◽  
Correlation Image
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