grayscale

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gray·scale

 (grā′skāl′)
n.
1. A series of shades ranging from pure white to pure black, used in displaying monochromatic images.
2. An image displayed using such a series of shades.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

grayscale

(ˈɡreɪˌskeɪl)
adj
(Computer Science) same as greyscale
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
Translations

grayscale

n (US) (Comput) → Graustufen pl
Collins German Dictionary – Complete and Unabridged 7th Edition 2005. © William Collins Sons & Co. Ltd. 1980 © HarperCollins Publishers 1991, 1997, 1999, 2004, 2005, 2007
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References in periodicals archive ?
The system segments an image by progressive gray-scale thresholding.
Practically, in several cases, there are conflicting results between colour Doppler sonography and gray-scale sonography in measurement of amniotic fluid volume, that is, colour Doppler reports a lower or normal range for amniotic fluid volume, but the gray-scale sonography shows significantly higher ranges for the same amniotic fluid volume.
For gray-scale imaging, the frequency was set at 2.2 MHz and tissue harmonics mode was activated in all patients.
Some peripheral regular no-enhancement rings corresponded to halo signs on the gray-scale image.
HOG features are obtained from gray-scale image while [lambda]LBP features are built from both gray-scale image and disparity map.
Gray-scale and colour doppler ultrasonography of neck/thyroid gland was done and results were compared with histo-pathological findings from Armed Forces Institute of Pathology (AFIP) and Army Medical College keeping histopathology as gold standard.
In this paper, we present a novel method for gray-scale image dehazing, which takes into account the advantages of two aforementioned categorized dehazing strategies.
For each pixel in the gray-scale image, only surrounding eight pixels were used to extract feature.
However, if we directly use the original gray-scale image to convert to the binary version, the generated connected objects will contain the very big or small objects.
The dialogue has an old-fashioned sensibility that easily transports readers to a faraway place without confusing them: for example, "How came you by this news?" Chapter openers feature appealing gray-scale drawings, and the ending leaves readers yearning for the second book in the series.
The reported accuracy of US is 65%-94%3,4 for gray-scale US, 35%-88%5,6 for colour Doppler flow imaging, and 48%-99%3,7 for Doppler arterial resistance measurements.