scholarly journals Determination of Optical Rotation Based on Liquid Crystal Polymer Vortex Retarder and Digital Image Processing

IEEE Access ◽  
2022 ◽  
pp. 1-1
Author(s):  
Sijia Huang ◽  
Site Luo ◽  
Yang Yang ◽  
Ting Li ◽  
Yan Wu ◽  
...  
Keyword(s):  
Image Processing ◽  
Liquid Crystal ◽  
Digital Image Processing ◽  
Digital Image ◽  
Optical Rotation ◽  
Liquid Crystal Polymer ◽  
Crystal Polymer

scholarly journals Coupling of digital image processing and three-way calibration to assist a paper-based sensor for determination of nitrite in food samples

RSC Advances ◽  
2020 ◽  
Vol 10 (24) ◽  
pp. 14422-14430 ◽  
Author(s):  
Zohreh Almasvandi ◽  
Ali Vahidinia ◽  
Ali Heshmati ◽  
Mohammad Mahdi Zangeneh ◽  
Hector C. Goicoechea ◽  
...  
Keyword(s):  
Image Processing ◽  
Digital Image Processing ◽  
Digital Image ◽  
Food Samples ◽  
Analytical Methodology

In this work, a novel and very interesting analytical methodology based on coupling of digital image processing and three-way calibration has been developed for determination of nitrite in food samples.

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