The Visibility of Night Vision Imaging System Compatible Displays PDF Download
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Author:
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Category :
Languages : en
Pages : 8
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Book Description
In an effort to incorporate color displays into night vision imaging system (NVIS) compatible cockpits, the F-16 System Program Office through Lockheed Martin Tactical Aircraft Systems, requested Honeywell's Aerospace Electronic Systems division to design and construct a prototype color multifunction display. Observers indicated during preliminary operational testing that this display, when configured in NVIS mode, did not present video with the desired level of detail and was too dim to easily read under certain conditions. Testing showed that the Honeywell display met the existing MIL-L-85762A NVIS B radiance compatibility criteria required by contract. However, during a demonstration of the display, F-16 pilots with night vision goggle experience insisted that the display's visibility was marginal, reiterating their concerns on display legibility. this paper discusses the testing of the color multifunction display and potential factors that could be limiting the visibility of the display, in particular, the size of the characters displayed and the luminance levels specified in MIL-L-85762A.
Author:
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ISBN:
Category :
Languages : en
Pages : 8
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Book Description
In an effort to incorporate color displays into night vision imaging system (NVIS) compatible cockpits, the F-16 System Program Office through Lockheed Martin Tactical Aircraft Systems, requested Honeywell's Aerospace Electronic Systems division to design and construct a prototype color multifunction display. Observers indicated during preliminary operational testing that this display, when configured in NVIS mode, did not present video with the desired level of detail and was too dim to easily read under certain conditions. Testing showed that the Honeywell display met the existing MIL-L-85762A NVIS B radiance compatibility criteria required by contract. However, during a demonstration of the display, F-16 pilots with night vision goggle experience insisted that the display's visibility was marginal, reiterating their concerns on display legibility. this paper discusses the testing of the color multifunction display and potential factors that could be limiting the visibility of the display, in particular, the size of the characters displayed and the luminance levels specified in MIL-L-85762A.
Author:
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ISBN:
Category :
Languages : en
Pages : 32
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Book Description
After preliminary operational testing of the Honeywell F-16 Common Configuration Implementation Program (CCIP) Common Color Multi-Function Display (CCMFD), a display intended to incorporate color into night vision imaging system (NVIS) compatible cockpits, some observers felt that the CCMFD did not present video with the same level of detail in NVIS mode as seen in daytime mode. It was also believed that the CCMFD might be interfering with vision through night vision goggles (NVGs), noticeably reducing visual acuity. In addition, pilots wearing NVGs felt that the display was too dim to easily read under certain conditions after prolonged NVG exposure. To address these concerns, the Air Force Research Laboratory, Human Effectiveness Directorate, AFRL/HECV, ran a series of tests with the assistance of the F-16 SPO, the Air Force Reserve and Air National Guard Test Center (AATC/DO), Honeywell, and Lockheed-Martin, to assess the NVIS compatibility and legibility of the CCMFD in its NVIS mode. This paper documents both the results of this testing and an analysis of subjective comments made by observers during a demonstration of the display under the suspect conditions noted by AATC/DO.
Author:
Publisher:
ISBN:
Category : Aeronautical instruments
Languages : en
Pages : 898
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Author: Darrel G. Hopper
Publisher: SPIE-International Society for Optical Engineering
ISBN:
Category : History
Languages : en
Pages : 340
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Book Description
Proceedings of SPIE present the original research papers presented at SPIE conferences and other high-quality conferences in the broad-ranging fields of optics and photonics. These books provide prompt access to the latest innovations in research and technology in their respective fields. Proceedings of SPIE are among the most cited references in patent literature.
Author:
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ISBN:
Category : Aeronautical instruments
Languages : en
Pages : 342
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Author: John T. Thomas
Publisher: SPIE-International Society for Optical Engineering
ISBN:
Category : Computers
Languages : en
Pages : 220
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Book Description
Proceedings of SPIE present the original research papers presented at SPIE conferences and other high-quality conferences in the broad-ranging fields of optics and photonics. These books provide prompt access to the latest innovations in research and technology in their respective fields. Proceedings of SPIE are among the most cited references in patent literature.
Author: A-20A Crew Station Lighting
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
This SAE Aerospace Recommended Practice (ARP) reviews the basics of NVIS compatibility and discusses the specific illuminated pushbutton switch and indicator requirements for sunlight readability, color, luminance, and NVIS radiance when used in NVIS compatible cockpits.The recommendations and special considerations set forth in this document are made to give the design engineer a better understanding of MIL-L-85762A NVIS compatibility requirements and to provide information on the visual characteristics of NVIS compatible pushbutton switch and indicator displays. Warning, caution and advisory push-button switches and indicators are considered by pilots to be one of the most important items in the aircraft crew station. Due to the different colors, these push-button switches and indicators are particularly difficult in an NVG green-lighted compatible crew station. This specific technology, which is utilized to deal with the design of these devices is covered in this document.
Author: Harry Michael Assenheim
Publisher:
ISBN:
Category : Computers
Languages : en
Pages : 242
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Book Description
Author: Vijay K. Madisetti
Publisher: CRC Press
ISBN: 1466565608
Category : Technology & Engineering
Languages : en
Pages : 2394
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Book Description
Now available in a three-volume set, this updated and expanded edition of the bestselling Digital Signal Processing Handbook continues to provide the engineering community with authoritative coverage of the fundamental and specialized aspects of information-bearing signals in digital form. Encompassing essential background material, technical details, standards, and software, The Digital Signal Processing Handbook, Second Edition reflects cutting-edge information on signal processing algorithms and protocols related to speech, audio, multimedia, and video processing technology associated with standards ranging from WiMax to MP3 audio, low-power/high-performance DSPs, color image processing, and chips on video. The three-volume set draws on the experience of leading engineers, researchers, and scholars and includes 29 new chapters that address multimedia and Internet technologies, tomography, radar systems, architecture, standards, and future applications in speech, acoustics, video, radar, and telecommunications. Each volume in the set is also available individually ... Emphasizing theoretical concepts, Digital Signal Processing Fundamentals (Catalog no. 46063) provides comprehensive coverage of the basic foundations of DSP. Coverage includes: Signals and Systems, Signal Representation and Quantization, Fourier Transforms, Digital Filtering, Statistical Signal Processing, Adaptive Filtering, Inverse Problems and Signal Reconstruction, and Time–Frequency and Multirate Signal Processing. Wireless, Networking, Radar, Sensor Array Processing, and Nonlinear Signal Processing (Catalog no. 46047) thoroughly covers the foundations of signal processing related to wireless, radar, space–time coding, and mobile communications together with associated applications to networking, storage, and communications. Video, Speech, and Audio Signal Processing and Associated Standards, (Catalog no. 4608X) details the basic foundations of speech, audio, image, and video processing and associated applications to broadcast, storage, search and retrieval, and communications.
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 542
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