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10.1080/02713683.2016.1221976 http://scihub22266oqcxt.onion/10.1080/02713683.2016.1221976 C5389919!5389919!27767345     free     free     free Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534       Curr+Eye+Res 2017 ; 42 (4): 629-35 Nephropedia Template TP {{tp|p=27767345|t=2017. Bayer Filter Snapshot Hyperspectral Fundus Camera for Human Retinal Imaging |pdf=|usr=}}{{27767345}} gab.com Text Bayer Filter Snapshot Hyperspectral Fundus Camera for Human Retinal Imaging JO: Curr Eye Res http://www.kidney.de/pget.php?&tw=1&pmid=27767345 #FOAvip Purpose: To demonstrate the versatility and performance of a compact Bayer filter snapshot hyperspectral fundus camera for in-vivo clinical applications including retinal oximetry and macular pigment optical density measurements. Methods: 12 healthy volunteers were recruited under an Institutional Review Board (IRB) approved protocol. Fundus images were taken with a custom hyperspectral camera with a spectral range of 460?630 nm. We determined retinal vascular oxygen saturation (sO2) for the healthy population using the captured spectra by least squares curve fitting. Additionally, macular pigment optical density was localized and visualized using multispectral reflectometry from selected wavelengths. Results: We successfully determined the mean sO2 of arteries and veins of each subject (ages 21?80) with excellent intrasubject repeatability (1.4% standard deviation). The mean arterial sO2 for all subjects was 90.9% ± 2.5%, whereas the mean venous sO2 for all subjects was 64.5% ± 3.5%. The mean artery?vein (A?V) difference in sO2 varied between 20.5% and 31.9%. In addition, we were able to reveal and quantify macular pigment optical density. Conclusions: We demonstrated a single imaging tool capable of oxygen saturation and macular pigment density measurements in vivo. The unique combination of broad spectral range, high spectral?spatial resolution, rapid and robust imaging capability, and compact design make this system a valuable tool for multifunction spectral imaging that can be easily performed in a clinic setting. Twit Text FOAVip Bayer Filter Snapshot Hyperspectral Fundus Camera for Human Retinal Imaging ????Curr Eye Res http://www.kidney.de/pget.php?&tw=1&pmid=27767345 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=27767345 #FOAvip English Wikipedia <ref>{{Cite pmid|27767345}}</ref> Bayer Filter Snapshot Hyperspectral Fundus Camera for Human Retinal Imaging #MMPMID27767345 Kaluzny J; Li H; Liu W; Nesper P; Park J; Zhang HF; Fawzi AA Curr Eye Res 2017[Apr]; 42 (4): 629-35 PMID27767345show ga Purpose: To demonstrate the versatility and performance of a compact Bayer filter snapshot hyperspectral fundus camera for in-vivo clinical applications including retinal oximetry and macular pigment optical density measurements. Methods: 12 healthy volunteers were recruited under an Institutional Review Board (IRB) approved protocol. Fundus images were taken with a custom hyperspectral camera with a spectral range of 460?630 nm. We determined retinal vascular oxygen saturation (sO2) for the healthy population using the captured spectra by least squares curve fitting. Additionally, macular pigment optical density was localized and visualized using multispectral reflectometry from selected wavelengths. Results: We successfully determined the mean sO2 of arteries and veins of each subject (ages 21?80) with excellent intrasubject repeatability (1.4% standard deviation). The mean arterial sO2 for all subjects was 90.9% ± 2.5%, whereas the mean venous sO2 for all subjects was 64.5% ± 3.5%. The mean artery?vein (A?V) difference in sO2 varied between 20.5% and 31.9%. In addition, we were able to reveal and quantify macular pigment optical density. Conclusions: We demonstrated a single imaging tool capable of oxygen saturation and macular pigment density measurements in vivo. The unique combination of broad spectral range, high spectral?spatial resolution, rapid and robust imaging capability, and compact design make this system a valuable tool for multifunction spectral imaging that can be easily performed in a clinic setting. äBayer Filter Snapshot Hyperspectral Fundus Camera for Human Retinal Im(epmc).pdf DeepDyve Pubget Overpricing