Results 141 to 150 of about 107,385 (182)

Ensemble Deep Learning for Real-Bogus Classification with Sky Survey Images. [PDF]

Biomimetics (Basel)
Prommool P, Chucherd S, Iam-On N, Boongoen T.   +3 more
europepmc   +1 more source

In situ propagation-based lung computed tomography for large animal models. [PDF]

J Synchrotron Radiat
D'Amico L, Costello L, Nesterets Y, Donnelley M, Gureyev T, Maksimenko A, Beck C, Ahlers J, Smith R, How YY, Parsons D, Hall C, Hausermann D, Cameron M, Klein M, Kitchen M, Tromba G, Dullin C, Morgan K.   +18 more
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Image data-processing system for solar astronomy

Applied Optics, 1977
Image processing has become an invaluable tool in the analysis of solar astronomy and other scientific data. In particular, a number of powerful and intricate image-processing systems have been developed. One such system is the MSFC/S-056 Image Data Processing System (IDAPS), especially designed for the analysis of the Skylab/ATM S-056 X-Ray Telescope ...
R M, Wilson, D L, Teuber, J R, Watkins, D T, Thomas, C M, Cooper   +4 more
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Prolog to a chronology of interpolation: from ancient astronomy to modern signal and image processing

Proceedings of the IEEE, 2002
E. Meijering, H. Falk
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Applications of digital image processing to astronomy

Optics & Laser Technology, 1982
(1982). Applications of Digital Image Processing to Astronomy. Optica Acta: International Journal of Optics: Vol. 29, No. 5, pp. 592-592.
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Image Processing in Radio Astronomy

Integrated Computational Imaging Systems, 2001
Image Processing has enabled large improvements in the performance of radio telescopes. Non-linear deconvolution and adaptive (self-) calibration techniques were developed in radio astronomy in the seventies and eighties. These processing techniques are now part of the standard tool kit used by any radio astronomer.
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Aesthetics and Digital Image Processing: Representational Craft in Contemporary Astronomy

The Sociological Review, 1987
This paper examines whether ‘aesthetic’ considerations play a part in contemporary scientific work, and focuses on a scientific field undergoing rapid transformation through the introduction of digital imaging and image processing technologies. Interviews with astronomers at two image processing laboratories indicate that they orient explicitly to the
Michael Lynch, Samuel Y. Edgerton
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Machine learning and image processing in astronomy with sparse data sets

2014 IEEE International Conference on Systems, Man, and Cybernetics (SMC), 2014
Automated classification systems have allowed for t he rapid development of digital large sky surveys. Such systems increase the independence of human intervention in the analysis stage of star and galaxy classification. Artificial neural networks, hierarchicalclassifiersand ensemblesof classifiershavebeen used as the methods of classification in these
John Jenkinson, Artyom Grigoryan, Mehdi Hajinoroozi, Raquel Diaz Hernandez, Hayde Peregrina Barreto, Ariel Ortiz Esquivel, Leopoldo Altamirano, Vahram Chavushyan   +7 more
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Data Compression Techniques in Image Processing for Astronomy

1985
The classical way to digitally encode an image consists in sampling it on the nodes of a two dimensional grid and assigning to each pixel (picture element) a numerical value which expresses, to a desired accuracy, the luminance value on that node. A digital image can, therefore, be thought of as a matrix. Fig.
C. Cafforio, I. De Lotto, F. Rocca, M. Savini   +3 more
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A Real-Time Parallel-Processing Imaging System for Radio Astronomy

2003
ACSIS (Auto Correlation Spectrometer Imaging System) is a real- time data collection and reduction system intended for use with a 16 pixel receiver at the James Clerk Maxwell Telescope on Mauna Kea, Hawaii. At peak operating speed, the correlator connected to each receiver will generate an autocorrelation lag array of 8192 numbers every 50 ms, or 10.5 ...
A. G. Willis, J. F. Lightfoot, G. J. Hovey, P. E. Dewdney   +3 more
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