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halftone    音标拼音: [h'æft,on]
n. 半音,网板,中间色

半音,网板,中间色

half-tone
半色调 半音

halftone
n 1: a print obtained from photoengraving
2: an engraving used to reproduce an illustration [synonym:
{halftone}, {halftone engraving}, {photoengraving}]

Half tone \Half tone\, or Half-tone \Half"-tone`\, n.
1. (Fine Arts) An intermediate or middle tone in a painting,
engraving, photograph, etc.; a middle tint, neither very
dark nor very light.
[Webster 1913 Suppl.]

2. (Music) A half step.
[Webster 1913 Suppl.]

3. A print obtained by the half-tone photo-engraving process.
[WordNet sense 1]
[PJC]

4. the etched plate used to reproduce a half-tone
illustration. [WordNet sense 4]

Syn: halftone engraving, photoengraving.
[WordNet 1.5]


Half-tone \Half"-tone`\ (h[aum]f"t[=o]n`), a.
Having, consisting of, or pertaining to, half tones; specif.
(Photo-engraving), pertaining to or designating plates,
processes, or the pictures made by them, in which gradation
of tone in the photograph is reproduced by a graduated system
of dotted and checkered spots, usually nearly invisible to
the unaided eye, produced by the interposition between the
camera and the object of a screen. The name alludes to the
fact that this process was the first that was practically
successful in reproducing the half tones of the photograph.
[Webster 1913 Suppl.]

58 Moby Thesaurus words for "halftone":
Maxwell triangle, Munsell scale, chromatic circle,
chromatic spectrum, chromaticity diagram, color circle,
color cycle, color index, color mixture curve, color solid,
color spectrum, color system, color triangle, complementary color,
consecutive intervals, degree, demitint, diapason, diatessaron,
diatonic interval, diatonic semitone, enharmonic diesis,
enharmonic interval, fifth, fourth, full color, fundamental colors,
half step, half tint, hue cycle, interval, less semitone,
melodic interval, metamer, monochrome, note, octave,
parallel octaves, primary, primary color, pure color, second,
secondary, secondary color, semitone, seventh, sixth,
solar spectrum, spectral color, spectrum, spectrum color, step,
tertiary, tertiary color, third, tone, unison interval,
whole step

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  • What is the difference between halftoning and dithering?
    As I understand it, halftoning is the process of taking an image with a given color range (as defined by the colorspace) and blending the colors to form an image with a smaller range of colors Ho
  • photo editing - Photography Stack Exchange
    Removing the halftone pattern will reduce the apparent resolution and sharpness of the image There's nothing you can do about that because the detail simply isn't there Otherwise, the procedure is exactly the same as in the other question
  • What is the name of this texture where can I find it?
    This is actually not a texture, but a halftone pattern Many graphics applications are able to render images with halftone patterns for printers with few colors (e g 1 or 4) Related question at Graphic Design SE: How make this halftone round texture?
  • post processing - What is the stippling effect used in newsprint and . . .
    I am looking to achieve this dot pattern (stippling) effect in some way, be it analog or post processing If you can identify this technique and some tips on how to go about it? It has a print look
  • What does a client mean when they request 300 ppi pictures?
    I might ask how large the images will be printed displayed, and what the OUTPUT resolution and halftone screen will be (for conventional offset printing) If you are printing images on paper using a 150 lpi halftone screen, you want about 1 5 times (2 times maximum) the screen resolution, so 225 dpi images
  • Can all colors be described with RGB? - Photography Stack Exchange
    If one could pick ideal sensitivities for the RGB filters of a camera sensor, would it be possible to capture any color as humans see it?
  • How much is the depth of field of Weegees f 8 and be there?
    Thanks to @ZeissIkon, the halftone screen they used is 72 lpi That is about 2 lp mm And "½ mm viewed from 20 inches" is also about 2 lp mm So the printing resolution is sufficient for a view distance of 20 inches
  • Why dont color spaces use up the entire color spectrum?
    Take a look at the CIE 1931 chromaticity diagram shown with the sRGB color space gamut Why are certain colors intentionally left out of color spaces, like you see below? Why not just include all the
  • Does higher resolution in an image imply more bits per pixel?
    Image resolution (amount of pixels) and bit depth (bits per pixel) can be changed independently Any combination of high low resolution and more less bits per pixel is possible Sometimes, however, higher resolution can make up for lower bit depth Individual pixels become invisible and we start perceiving patterns of pixels as shades, as if the color depth were increased This is also the
  • 35mm roll came out weird - Photography Stack Exchange
    every time I put in a new battery the next day it’s already flat and I need to change it; the first ten shots came out perfectly, while the remaining are all like the ones that you can see in the photos You have two unrelated problems at the same time @Michael C answered the exposed film issue, this will cover the battery drain The Olympus AF-10 Super was a very inexpensive camera and not





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