On-line particle size and velocity measurements by the analysis of defocused images: extended depth of field

1993 ◽  
Author(s):  
Denis Lebrun ◽  
Cafer Ozkul ◽  
C. E. Touil ◽  
J. B. Blaisot ◽  
Alain Kleitz
Keyword(s):  
Particle Size ◽  
Depth Of Field ◽  
Velocity Measurements ◽  
On Line ◽  
Extended Depth Of Field

3-D reconstruction by extended depth-of-field in failure analysis – Case study I: Qualitative fractographic investigation of fractured bolts in a partial valve

2010 ◽  
Vol 17 (2) ◽  
pp. 515-520 ◽  
Author(s):  
Luis Rogerio de Oliveira Hein ◽  
Kamila Amato de Campos ◽  
Pietro Carelli Reis de Oliveira Caltabiano ◽  
Ana Lúcia Horovistiz
Keyword(s):  
Failure Analysis ◽  
Depth Of Field ◽  
Fractographic Investigation ◽  
Extended Depth Of Field

scholarly journals Two-photon microscopy with simultaneous standard and extended depth of field using a tunable acoustic gradient-index lens

2009 ◽  
Vol 34 (11) ◽  
pp. 1684 ◽  
Author(s):  
Nicolas Olivier ◽  
Alexandre Mermillod-Blondin ◽  
Craig B. Arnold ◽  
Emmanuel Beaurepaire
Keyword(s):  
Depth Of Field ◽  
Gradient Index ◽  
Two Photon Microscopy ◽  
Two Photon ◽  
Gradient Index Lens ◽  
Extended Depth Of Field

Ultrahigh resolution optical coherence elastography using a Bessel beam for extended depth of field

2016 ◽  
Author(s):  
Andrea Curatolo ◽  
Martin Villiger ◽  
Dirk Lorenser ◽  
Philip Wijesinghe ◽  
Alexander Fritz ◽  
...  
Keyword(s):  
Bessel Beam ◽  
Depth Of Field ◽  
Optical Coherence ◽  
Ultrahigh Resolution ◽  
Extended Depth Of Field

An extended depth-of-field imaging system with a non-rotationally symmetric phase mask

2018 ◽  
Vol 89 (10) ◽  
pp. 103101 ◽  
Author(s):  
Hongbo Xie ◽  
Lirong He ◽  
Lei Yang ◽  
Chensheng Mao ◽  
Meng Zhu ◽  
...  
Keyword(s):  
Imaging System ◽  
Phase Mask ◽  
Depth Of Field ◽  
Rotationally Symmetric ◽  
Extended Depth Of Field ◽  
Field Imaging ◽  
Symmetric Phase
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