mottle


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Related to mottle: quantum mottle

mottle

 [mot´'l]
a disturbance in a recorded radiographic image.
grid mottle in radiology, a widening of grid lines when the grid is in motion.
quantum mottle variations in optical density on a radiograph.

mot·tle

(mot'tĕl),
Fine inhomogeneity of an area of generally uniform opacity on a photograph or radiograph; noise.
[fr. motley, fr. M.E. mot, speck]

mot·tle

(mot'tĕl)
Fine inhomogeneity of an area of generally uniform opacity on a photograph or radiograph; noise.
[fr. motley, fr. M.E. mot, speck]
References in periodicals archive ?
Red mottles are found more or less everywhere in the B- and C-horizons of all profiles, with the following exceptions.
Quantum mottle becomes more pronounced when the number of x-ray photos absorbed in the screen is decreased, such as by reducing the radiation dose.
The traditional approach describes variation of soil morphological features in soil horizons, such as A-horizon thickness and depth to mottles in B-horizons.
"They've obviously got very little regard for people either - my daughter was playing a few metres away when someone took two shots at Mottle.
soybean ancestral lines to inoculation with two strains of Soybean mosaic virus (SMV), Bean pod mottle virus (BPMV), Tobacco ringspot virus (TRSV), and Tobacco streak virus (TSV).
2 Sew together 2 white, 1 red print, and 1 dark red mottle 4 1/4" quarter-square triangles to make hourglass unit (Diagram II).
Florals, prints, mottles, and batiks work together beautifully due to their shared palette of black, orange, green, and purple.
TECHNICAL ASPECTS OF PRINT MOTTLE; PRINTING PROCESS, COATING INTERACTIONS AND STRUCTURES VIRTUAL SEMINAR SERIES
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Template D Cut 12 Yellow texture Cut 8 Light yellow mottle
Part 1-Basic principles of print mottle: Pressroom challenges, ink/paper/coating chemistry, mottle testing, and print trial case study