... A tutorial on multispectral imaging of paintings using the Mona Lisa as a case study . ... Conclusions: In this article, we have presented a tutorial description of the multispectral acquisition of images from a signal processing point of view. ... I wonder if there?s literature in astronomy matching this tutorial from which we may expand and improve current astronomical photometry processes by adopting strategies developed by more populated signal/image processing engineers and statisticians. ...

... Image Quality of the VLT . Total Optical Control . First light for the ESO VLT unit telescope 1 occurred during the workshop. ... The image shown (Figure 1 ) here was obtained with the VLT on May 16, 1998, in red light (R band), i.e. while the mirror was still uncoated. ... In this diagram (FIgure 2), the measured image quality of the VLT UT1 astronomical images is plotted versus the ``seeing", as measured by the Seeing Monitor, a small telescope also located on top of the Paranal Mountain. ...

Advances in PixelVision, Inc. BACK-ILLUMINATED CCD IMAGING TECHNOLOGIES . FOR LOW-LIGHT-LEVEL IMAGING APPLICATIONS . ... Sandbox CCDs . CCD Operations, Performance Parameters, and CCD Transfer Curves . PlutoCCD Architecture and Summary of Performance Results . CCD Transfer Curves and PlutoCCD CCD Test Data . ... Optimizing Sandbox CCD Clock Waveform and Biases . Other Sandbox CCD Designs . Application of Back-Illuminated CCD Technology . ...

... Search . Email & phone search . ... Astrophysics Group . ... Optical Interferometry . Optical Interferometry Team Publications . Lucky Imaging Publications . ... SPIE 2000 Papers . SPIE 2002 Papers . SPIE 2004 Papers . SPIE 2006 Papers . SPIE 2008 Papers . SPIE 2010 Papers . SPIE 2012 Papers . Optical Interferometry Publications . Adaptive Optics Publications . ... 2013, Astrophysics Group, Cavendish Laboratory, JJ Thomson Avenue, Cambridge, CB3 0HE . ...

... Auroral Currents . ... 25c. Space tether . ... Aurora from Space . ... But the best view is still from space. ... The Canadian scientific satellite Isis-2 (1971) carried an auroral imaging camera and discovered the diffuse aurora, a broad ribbon around the auroral oval, too spread-out to be noticed from the ground. ... Currently, NASA's Polar (1996) collects images of the polar aurora using three cameras--in visible light (sometimes as frequently as 12 seconds apart), in ultra-violet and in x-rays. ...

. Album : asv-album :: Technical photos :: 2012 :: D800 . Up . << Prev . nikon d800 dsc 0221 acr67 fill light . Next >> . Photo album generated by album a script by Dave on Mon Jan 19 20:22:09 2015 .

... AstroGuide | ... Astro Images . ... Northern Lights . Image by John Huggins . ... View of red northern lights in the north. Courtesy of John Huggins . ... Web . www.astronomy.net . About Astronomy Net | Advertise on Astronomy Net | ... Unless otherwise specified, web site content Copyright 1994-2016 John Huggins All Rights Reserved . dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . are trademarks of John Huggins ...

... Samara State Aerospace University Staff Bibikov Sergey Alekseevich . ... Bibikov S. , Nikonorov A. , Skidanov R. and others. ... Fursov V.A. , Goshin E.V. , Bibikov S.A. Reconstruction of 3D scenes using stereoimages without rectification // Pattern Recognition and Image Analysis. ... Nikonorov A. V. , Bibikov S.A. , Fursov V.A. Boundaries Detection and Color Correction of Shadows in Color Images // Pattern Recognition and Image Analysis. ... Nikonorov A. V. , Fursov V.A. , Bibikov S.A. and others. ...

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... Camera (cold) going up to observing level for insertion into Telescope using the handling tool (blue). July 2007 . image: VISTA_IR_Camera_to_Telescope_2.JPG . ... Camera being moved from its stand in the lower floor of the Enclosure below the Azimuth floor, using the handling tool (blue). image: remove camera from stand.jpg . ... Camera inside the upper part of the enclosure after being lifted up to the Azimuth floor on its handling tool (blue). image: camera reaches az floor.jpg . ...

... International Year of Astronomy in Ireland . ... Christmas Moon", painting by Miruna Popescu, Armagh Observatory, featured as " Lunar photo of the Day " and " Astronomy Sketch of the Day " on 25 December 2009. ... To mark the 400th anniversary of GalileoтАЩs first use of the telescope to observe the sky, 2009 has been celebrated worldwide as the International Year of Astronomy. Moon over Armagh - link to Astronomy Sketch of the Day on 25 December 2009 . ... Monday, 11 May 2009 23:54 . ...

Here are the images reconstructed using our Static EIT Reconstruction Server . You can add your images to the gallery. This is possible after data file uploading and image reconstruction. Object: thorax . Data type: POLAR, 16 electrodes . ... This is static EIT image of healthy male thorax. ... This is static EIT image of the left crus (lower part of the leg) obtained with dipole current injection and true dipole reconstruction algorithm (TRUEDIP keyword in the data file). ...

... Ciel Espace, le magazine qui vous guide toujours plus loin . ... les plus belles images de l'Univers d†йcrypt†йes pour vous . ... des pages consacr†йes †а la publication de vos photos Mais c'est aussi une vraie communaut†й avec laquelle partager votre passion et nourrir votre curiosit†й. Accueil Rosetta livre les premi†иres images de l'ast†йro†пde Lutetia . ... La sonde Rosetta de l'Agence Spatiale Europ†йenne vient de renvoyer vers la Terre les premi†иres images de l'ast†йro†пde Lutetia. ...

... Main page . ... Filters . ... Direct images . ... Back to SAO web page . Last update: 21 Nov 2015 . This page is designed by A.V. Moiseev . ... The SCORPIO-2 project: . ... The direct images are obrained in the 6.1х6.1 arcmin field-of-view with any available filters ...

05/10/2007 1:01 PM . ... Original: 1936x1296 (418k) . ... Thumbnail: 200x134 (68k) . Flash: Flash fired, auto mode, return light detected . Exposure time: 10/2000s . Focal length: 18.0mm . Aperture: f/8 . ... Original: 1936x1296 (314k) . ... Thumbnail: 200x134 (69k) . Flash: Flash did not fire . Exposure time: 10/1600s . ... Original: 1936x1296 (388k) . ... Flash: Flash did not fire, auto mode . ... Focal length: 7.9mm . ... Focal length: 13.7mm . ... Focal length: 6.3mm . ...

. XMM-Newton Science Analysis System . omdetect (omdetect-5.14.2) [???] . Meta Index / Home Page / Miscellaneous Algorithms / Scattered-light algorithm Before the ``faint'' source detection is run the image is slightly smoothed using a low-pass derivative filter. The coefficients of the filter are- . XMM-Newton SOC/SSC -- 2008-10-22

... The wind baffle fits closely about the telescope. It is supported by the building and protects the telescope from the wind and stray light. With the wind baffle removed, the secondary truss and interior light baffles are visible. The interior light baffles consist of the secondary, conical and primary baffles (top to bottom). ... The conical baffle (center) blocks stray light paths that would otherwise have to be intercepted by the primary and secondary baffles. ...

Фотографии . ... Home Images . ... Жизнь ЛНЭП в фотографиях очевидцев . ... Early in 80s . Основатель ЛНЭП проф. Владислав Борисович Тимофеев . The founder of LNEP Prof. Vladislav B. Timofeev . ... Корпус магнитных полей (КМП) в юности. ... Magnetic Field Building (MFB) in its early times. ... Проф. Игорь Владимирович Кукушкин в 116 КМП . Prof. Igor V. Kukushkin in 116 MFB . ... Сердце лаборатории - 116 КМП . ... Пикосекундный импульсный лазер Spectra Physics в 112 КМП . ...

The Python programs offered here result from the development of methodology for processing image data with high precision, in a flexible command line system useful for astronomical and laboratory image processing. ... Alsvid is efficient in robotic and automated or scripted server processing of astronomical images, and also in interactive command line processing for research and visualization. ... In large part it replaces IRAF and IDL when scripted image processing is required. ...

... S.P. KOROLEV ROCKET AND SPACE CORPORATION ENERGIA . ... OAO RSC "Energia" . ... News . ... RSC Energia is the leading enterprise of Russian rocket-space industry in the field of manned space flights programs which is responsible for building the ISS Russian Segment, its integration into the station and operational use, including manufacture and operation of the RS core modules (Zvezda, Pirs, Poisk, Rassvet, Nauka, etc.); production, launch and operation of Soyuz TMA, Progress M space vehicles. ...