optical labels
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2021 ◽  
Vol 448 ◽  
pp. 214181
Author(s):  
Rafael C. Castro ◽  
M. Lúcia M.F.S. Saraiva ◽  
João L.M. Santos ◽  
David S.M. Ribeiro

Author(s):  
Olga A. Goryacheva ◽  
Tatiana D. Ponomaryova ◽  
Daniil D. Drozd ◽  
Alina A. Kokorina ◽  
Tatiana Yu. Rusanova ◽  
...  
Keyword(s):  

2020 ◽  
Vol 10 ◽  
Author(s):  
Evgenii Belykh ◽  
Kurt V. Shaffer ◽  
Chaoqun Lin ◽  
Vadim A. Byvaltsev ◽  
Mark C. Preul ◽  
...  

Author(s):  
M.V. Nosikov

The key aspect of radiation-proof manipulators used in nuclear industry is human presence in the manipulator control loop due to a wide variety of performed operations and the nondeterministic nature of the working environment. Relatively large distances between the control stations and the manipulators, imperfect visibility of the sealed chamber’s inner space from the control station necessitate the use of computer vision systems. They serve both for general chamber observation as well as local observation of the manipulator end-effector working area. High levels of radiation impose certain limitations on the primary video sensors with regard to radiation resistance and service life. This requires special technical solutions to ensure additional radiation protection as well as design and algorithmic ways of minimizing the influence of hazardous environment. Modern trends in digital manufacturing design are based on a system of unique identification of materials, package, etc. One of the technically viable ways is applying optical labels containing barcodes that are identified by algorithms. The article covers the design, structure, functional possibilities and experimental results of one of the radiation-proof manipulator vision systems. This system is designed for working together with radiation-proof robotic electromechanical manipulators installed in sealed chambers of nuclear plants.


2019 ◽  
pp. 1094-1099
Author(s):  
Harpinder Singh ◽  
Dheeraj Gambhir ◽  
Sagar Taneja ◽  
Amardeep Singh

Quick response (QR) codes are two-dimensional codes. They are machine-readable optical labels which contain information of the object on which they are attached. Due to their large storage capacity and faster readability, they are becoming more popular than one-dimensional bar codes. They are widely used in creation of inventories, product tracking, document management, etc. With the widespread use of smart phones, QR codes are becoming more popular. QR code interpreting apps are freely available and all modern smartphones are equipped with a camera and internet to process and interpret these codes. The value of printed maps can also be enhanced by using QR codes. This chapter reviews how the value of printed or hard copy maps can be enhanced by adding QR codes that have multimedia content placed on the Cloud.


Nanoscale ◽  
2019 ◽  
Vol 11 (34) ◽  
pp. 16026-16035 ◽  
Author(s):  
Liang Huang ◽  
Jiening Jin ◽  
Jing Wang ◽  
Chenxing Jiang ◽  
Meng Xu ◽  
...  

Sensitive and specific point-of-care detection of methamphetamine in urine was achieved using novel structured gold nano-labels for signal amplification.


Author(s):  
Harpinder Singh ◽  
Dheeraj Gambhir ◽  
Sagar Taneja ◽  
Amardeep Singh

Quick response (QR) codes are two-dimensional codes. They are machine-readable optical labels which contain information of the object on which they are attached. Due to their large storage capacity and faster readability, they are becoming more popular than one-dimensional bar codes. They are widely used in creation of inventories, product tracking, document management, etc. With the widespread use of smart phones, QR codes are becoming more popular. QR code interpreting apps are freely available and all modern smartphones are equipped with a camera and internet to process and interpret these codes. The value of printed maps can also be enhanced by using QR codes. This chapter reviews how the value of printed or hard copy maps can be enhanced by adding QR codes that have multimedia content placed on the Cloud.


2016 ◽  
Vol 24 (23) ◽  
pp. 26228 ◽  
Author(s):  
M. Xu ◽  
Y. Li ◽  
T.Z. Kang ◽  
T.S. Zhang ◽  
J.H. Ji ◽  
...  

2015 ◽  
Vol 23 (20) ◽  
pp. 25747 ◽  
Author(s):  
Ryosuke Matsumoto ◽  
Takahiro Kodama ◽  
Koji Morita ◽  
Naoya Wada ◽  
Ken-ichi Kitayama

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