Temat: night vision - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: The adaptation of the Becker VHF AM airborne radio for the compatibility with the night vision imaging system green B – a proof of the concept
Autorzy:: Jurkow, D.
Lis, G.
Powiązania:: https://bibliotekanauki.pl/articles/174362.pdf
Data publikacji:: 2014
Wydawca:: Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:: airborne
night vision imaging system (NVIS)
night vision goggles (NVG)
night vision
green B
civilian aviation
Opis:: The concept and preliminary results of the airborne radio lighting system adaptation to the compatibility with night vision imaging system (NVIS) green B is presented in this paper. The lighting system has been changed according to the civil DO-275 standard (DO-275 Minimum Operational Performance Standards for Integrated Night Vision Imaging System Equipment). Moreover, different methods of the NVIS green B cockpit internal lighting system compatibility ensuring are shown and discussed.
Źródło:: Optica Applicata; 2014, 44, 1; 93-101
0078-5466
1899-7015
Pojawia się w:: Optica Applicata
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Computerized Station For Semi-Automated Testing Image Intensifier Tubes
Autorzy:: Chrzanowski, K.
Powiązania:: https://bibliotekanauki.pl/articles/220800.pdf
Data publikacji:: 2015
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: image intensifiers
night vision
metrology
Opis:: Testing of image intensifier tubes is still done using mostly manual methods due to a series of both technical and legal problems with test automation. Computerized stations for semi-automated testing of IITs are considered as novelty and are under continuous improvements. This paper presents a novel test station that enables semi-automated measurement of image intensifier tubes. Wide test capabilities and advanced design solutions rise the developed test station significantly above the current level of night vision metrology.
Źródło:: Metrology and Measurement Systems; 2015, 22, 3; 371-382
0860-8229
Pojawia się w:: Metrology and Measurement Systems
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Measurement of eyepiece diopter of direct view imagers
Autorzy:: Chrzanowski, Krzysztof
Powiązania:: https://bibliotekanauki.pl/articles/1818229.pdf
Data publikacji:: 2020
Wydawca:: Polska Akademia Nauk. Stowarzyszenie Elektryków Polskich
Tematy:: diopter
eyepiece
night vision devices
optical sight
Opis:: This paper presents a detailed review on a present confused situation related to defining and measurement of the eyepiece diopter range of optical/electro-optical devices to be used for a direct observation by human observers. On the basis of this review three precise definitions of a direct view imagers eyepiece diopter are presented. One of these definitions is determined as optimal fit to describe the perception of human observers. Further on, design and measurement uncertainties of diopter meters are discussed and rules of accurate measurements are formulated. Finally, recommendations for the maximum acceptable errors of the diopter scale of eyepieces of classic types of direct view imagers are presented, as well.
Źródło:: Opto-Electronics Review; 2020, 28, 4; 213--219
1230-3402
Pojawia się w:: Opto-Electronics Review
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Measurement of eyepiece diopter of direct view imagers
Autorzy:: Chrzanowski, Krzysztof
Powiązania:: https://bibliotekanauki.pl/articles/1818238.pdf
Data publikacji:: 2020
Wydawca:: Polska Akademia Nauk. Stowarzyszenie Elektryków Polskich
Tematy:: diopter
eyepiece
night vision devices
optical sight
Opis:: This paper presents a detailed review on a present confused situation related to defining and measurement of the eyepiece diopter range of optical/electro-optical devices to be used for a direct observation by human observers. On the basis of this review three precise definitions of a direct view imagers eyepiece diopter are presented. One of these definitions is determined as optimal fit to describe the perception of human observers. Further on, design and measurement uncertainties of diopter meters are discussed and rules of accurate measurements are formulated. Finally, recommendations for the maximum acceptable errors of the diopter scale of eyepieces of classic types of direct view imagers are presented, as well.
Źródło:: Opto-Electronics Review; 2020, 28, 4; 213--219
1230-3402
Pojawia się w:: Opto-Electronics Review
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: Possibility of use a smart camera as a non-contact sway sensor in insufficient light condition – case study
Autorzy:: Hyla, P.
Szpytko, J.
Powiązania:: https://bibliotekanauki.pl/articles/393679.pdf
Data publikacji:: 2015
Wydawca:: Polskie Stowarzyszenie Telematyki Transportu
Tematy:: sway sensor
image analysis
night vision
smart camera
analiza obrazów
inteligentna kamera
noktowizja
Opis:: Contemporary handling operation efficiency and safety in cargo transportation realized by the cranes mainly depends on counteractions taken against undesirable phenomena’s such as payload swing. The research problem connected with anti-sway problem has been extensively researched over the past decades. Generally the proposed solutions can be classifying as an open and closed-loop control system. The close loop sway angle control system are strongly connected with necessity of physical measuring the angle of the swinging rope. The paper was focused on the non-contact method of measuring the angle of swinging payload with the image analysis technique use. However, in the statement the authors attention was focused on the issue related to the verification that infrared light illuminator can be used in built a non-contact vision sensor for the sway measure insensitiveness on actual exposure light conditions. All experiments and tests were conducted on the scaled physical model of overhead travelling crane with hosting capability of 150 kg.
Źródło:: Archives of Transport System Telematics; 2015, 8, 1; 8-13
1899-8208
Pojawia się w:: Archives of Transport System Telematics
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

Tytuł:: Large-scale analysis of sequence tags in Xp11.4-11.3 and evaluation of candidate genes for X-linked ocular diseases
Autorzy:: Pusch, C M
Powiązania:: https://bibliotekanauki.pl/articles/2041943.pdf
Data publikacji:: 2001
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: X chromosome
man
pseudogene
polymerase chain reaction
X-linked ocular disease
night vision
genetic disease
Źródło:: Journal of Applied Genetics; 2001, 42, 1; 89-102
1234-1983
Pojawia się w:: Journal of Applied Genetics
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 7.

Tytuł:: Simulation research of bionic image intensifier based on the retina structure of elephant-nose fish
Autorzy:: Zhang, Hongxia
Jin, Qingwen
Li, Peng
Jia, Dagong
Liu, Tiegen
Powiązania:: https://bibliotekanauki.pl/articles/1835814.pdf
Data publikacji:: 2020
Wydawca:: Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:: geometric optical design
micro-optical device
image analysis
low-light night vision
bionic image intensifier
Opis:: Enhancing image brightness under low light conditions is crucial. The traditional night vision technology depends on the development of photoelectric materials and accurate image processing algorithms. Inspired by the structure of elephant-nose fish, we construct a bionic image intensifier (BII) model. The BII is a planar array based on the concentrating principle of the compound parabolic concentrator (CPC). This solution is based on pure optical design and independent. Through light tracing, the simulation results show that the brightness of the image is improved and good image uniformity is obtained. Quantitative analysis of the geometric concentration ratio (GCR) and the image uniformity is used to optimize CPC structure parameters. At the same time, we also discuss the influence of CPC structural parameters on image continuity, uniformity and geometric concentration ratio. The optimization results are as follows: the input port diameter is 50 μm, the output port diameter is 10 μm, the height is 90 μm, the GCR is 5.61, and the image uniformity is 95.30%. The comprehensive performance of the BII achieves the best.
Źródło:: Optica Applicata; 2020, 50, 4; 551-566
0078-5466
1899-7015
Pojawia się w:: Optica Applicata
Dostawca treści:: Biblioteka Nauki

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