scholarly journals Single snapshot imaging of optical properties

2013 ◽  
Vol 4 (12) ◽  
pp. 2938 ◽  
Author(s):  
Jean Vervandier ◽  
Sylvain Gioux
Keyword(s):  
Optical Properties ◽  
Snapshot Imaging ◽  
Single Snapshot

scholarly journals Real-time, wide-field and high-quality single snapshot imaging of optical properties with profile correction using deep learning

2020 ◽  
Vol 11 (10) ◽  
pp. 5701 ◽  
Author(s):  
Enagnon Aguénounon ◽  
Jason T. Smith ◽  
Mahdi Al-Taher ◽  
Michele Diana ◽  
Xavier Intes ◽  
...  
Keyword(s):  
Optical Properties ◽  
Deep Learning ◽  
Real Time ◽  
Wide Field ◽  
High Quality ◽  
Profile Correction ◽  
Snapshot Imaging ◽  
Single Snapshot

scholarly journals Single snapshot imaging of optical properties using a single-pixel camera: a simulation study

2019 ◽  
Vol 24 (07) ◽  
pp. 1 ◽  
Author(s):  
Enagnon Aguénounon ◽  
Foudil Dadouche ◽  
Wilfried Uhring ◽  
Nicolas Ducros ◽  
Sylvain Gioux
Keyword(s):  
Optical Properties ◽  
Simulation Study ◽  
Snapshot Imaging ◽  
Single Pixel ◽  
Single Snapshot

scholarly journals Single Snapshot Imaging of Optical Properties (SSOP) for Perfusion Assessment during Gastric Conduit Creation for Esophagectomy: An Experimental Study on Pigs

Cancers ◽  
2021 ◽  
Vol 13 (23) ◽  
pp. 6079
Author(s):  
Lorenzo Cinelli ◽  
Eric Felli ◽  
Luca Baratelli ◽  
Silvère Ségaud ◽  
Andrea Baiocchini ◽  
...  
Keyword(s):  
Optical Properties ◽  
Tissue Oxygenation ◽  
Current Knowledge ◽  
New Technology ◽  
Gastric Conduit ◽  
Anastomotic Site ◽  
Optical Technology ◽  
Perfusion Assessment ◽  
Snapshot Imaging ◽  
Single Snapshot

Anastomotic leakage (AL) is a serious complication occurring after esophagectomy. The current knowledge suggests that inadequate intraoperative perfusion in the anastomotic site contributes to an increase in the AL rate. Presently, clinical estimation undertaken by surgeons is not accurate and new technology is necessary to improve the intraoperative assessment of tissue oxygenation. In the present study, we demonstrate the application of a novel optical technology, namely Single Snapshot imaging of Optical Properties (SSOP), used to quantify StO2% in an open surgery experimental gastric conduit (GC) model. After the creation of a gastric conduit, local StO2% was measured with a preclinical SSOP system for 60 min in the antrum (ROI-A), corpus (ROI-C), and fundus (ROI-F). The removed region (ROI-R) acted as ischemic control. ROI-R had statistically significant lower StO2% when compared to all other ROIs at T15, T30, T45, and T60 (p < 0.0001). Local capillary lactates (LCLs) and StO2% correlation was statistically significant (R = −0.8439, 95% CI −0.9367 to −0.6407, p < 0.0001). Finally, SSOP could discriminate resected from perfused regions and ROI-A from ROI-F (the future anastomotic site). In conclusion, SSOP could well be a suitable technology to assess intraoperative perfusion of GC, providing consistent StO2% quantification and ROIs discrimination.

scholarly journals Real-time, profile-corrected single snapshot imaging of optical properties

2015 ◽  
Vol 6 (10) ◽  
pp. 4051 ◽  
Author(s):  
Martijn van de Giessen ◽  
Joseph P. Angelo ◽  
Sylvain Gioux
Keyword(s):  
Optical Properties ◽  
Real Time ◽  
Time Profile ◽  
Snapshot Imaging ◽  
Single Snapshot

scholarly journals 2D single snapshot imaging using MIMO radar based on SR

2016 ◽  
Vol 52 (23) ◽  
pp. 1946-1948 ◽  
Author(s):  
Chunhui Chen ◽  
Qun Zhang ◽  
Fufei Gu ◽  
Ying Luo
Keyword(s):  
Mimo Radar ◽  
Snapshot Imaging ◽  
Single Snapshot
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