Non-uniform Illumination Representation based on HDR Light Probe Sequences

2012 ◽  
Author(s):  
Jian Hu ◽  
Tao Yu ◽  
Lin Wang ◽  
Zhong Zhou ◽  
Wei Wu
Keyword(s):  
Uniform Illumination ◽  
Light Probe

Light Probe for the Measurement of Turbulent Concentration Fluctuations

1963 ◽  
Vol 34 (10) ◽  
pp. 1086-1090 ◽  
Author(s):  
Jon Lee ◽  
Robert S. Brodkey
Keyword(s):  
Concentration Fluctuations ◽  
Light Probe

scholarly journals Camera-based localization microscopy optimized with calibrated structured illumination

2021 ◽  
Vol 4 (1) ◽  
Author(s):  
Martin Schmidt ◽  
Adam C. Hundahl ◽  
Henrik Flyvbjerg ◽  
Rodolphe Marie ◽  
Kim I. Mortensen
Keyword(s):  
Data Analysis ◽  
Super Resolution ◽  
Wide Field ◽  
Structured Illumination ◽  
Uniform Illumination ◽  
Localization Microscopy ◽  
Localization And Tracking ◽  
Field Imaging ◽  
Wide Field Imaging ◽  
Localization Information

AbstractUntil very recently, super-resolution localization and tracking of fluorescent particles used camera-based wide-field imaging with uniform illumination. Then it was demonstrated that structured illuminations encode additional localization information in images. The first demonstration of this uses scanning and hence suffers from limited throughput. This limitation was mitigated by fusing camera-based localization with wide-field structured illumination. Current implementations, however, use effectively only half the localization information that they encode in images. Here we demonstrate how all of this information may be exploited by careful calibration of the structured illumination. Our approach achieves maximal resolution for given structured illumination, has a simple data analysis, and applies to any structured illumination in principle. We demonstrate this with an only slightly modified wide-field microscope. Our protocol should boost the emerging field of high-precision localization with structured illumination.

scholarly journals Segmentation of Mueller matrix images under non-uniform illumination

2015 ◽  
Vol 23 (14) ◽  
pp. 18218 ◽  
Author(s):  
M. Karnoukian ◽  
S. Faisan ◽  
Ch. Heinrich ◽  
A. Lallement ◽  
J. Zallat
Keyword(s):  
Mueller Matrix ◽  
Uniform Illumination
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