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3 Results Found

  • Article
  • Open Access
3 Citations
2,658 Views
11 Pages

Using two independent speckle imaging systems based on the recently published LSOCI method operating in contact mode on the skin, we assess the reproducibility of in vivo measurements and conduct an inter-instrument comparison. To this aim, we propos...

(This article belongs to the Section Biophotonics and Biomedical Optics)
  • Article
  • Open Access
486 Views
11 Pages

Recent studies have proposed improving Laser Speckle Contrast Imaging (LSCI) by using polarimetric filtering to isolate multiply scattered photons from moving red blood cells (RBCs), an approach referred to as Laser Speckle Orthogonal Contrast Imagin...

(This article belongs to the Special Issue Recent Progress in Biomedical Optical Technologies)
  • Article
  • Open Access
1 Citations
1,988 Views
14 Pages

Real-Time Observations of Leaf Vitality Extinction by Dynamic Speckle Imaging

  • Elise Colin,
  • Enrique Garcia-Caurel,
  • Karine Adeline,
  • Aurélien Plyer and
  • Xavier Orlik

19 November 2024

Sap flow within a leaf is a critical indicator of plant vitality and health. This paper introduces an easy-to-use, non-invasive and real-time imaging method for sap microcirculation imaging. From the coherent backscattering of light on a leaf, we sho...

(This article belongs to the Special Issue Optical Imaging Innovations and Applications)