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Readers with normal vision should see the individual shades of green relatively easily, while the shades of red should be difficult to see, and the shades of blue are likely indistinguishable. More rarely, some systems support having the extra bit of colour depth on the red or blue channel, usually
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is 00101000. The red and blue channels will take the five most significant bits, and will have a value of 00101, or 5 on a scale from 0 to 31 (16.1%). The green channel, with six bits of precision, will have a binary value of 001010, or 10 on a scale from 0 to 63 (15.9%). Because of this, the colour
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to identify display systems that can make use of more than 8-bits per color channel (10:10:10:2 or 16:16:16:16 rendering formats) from traditional 8-bit per color channel formats. This is a different and distinct usage from the 15-bit (5:5:5) or 16-bit (5:6:5) formats traditionally associated with
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graphics chips of the early 1990s made use of the spare high-order bit for their so-called "mixed" video modes: with bit 15 clear, bits 0 through 14 would be treated as an RGB value as described above, while with bit 15 set, bit 0 through 7 would be interpreted as an 8-bit index into a 256-color
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tinge when subsampled: for instance, the 24-bit RGB representation of 14.1% grey, i.e. (36, 36, 36), would be encoded as 4/31 (12.9%) on the red and blue channels, but 9/63 (14.3%) on the green channel, because 36 is represented as 00100100 in binary.
502:(CLUT, or palette) when in high color mode, because there are enough available colors per pixel to represent graphics and photos reasonably satisfactorily. However, the lack of precision decreases image fidelity; as a result, some image formats (e.g.,
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Green is usually chosen for the extra bit in 16 bits because the human eye has its highest sensitivity for green shades. For a demonstration, look closely at the following picture (note: this will work only on monitors displaying
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When all 16 bits are used, one of the components (usually green with RGB565, see below) gets an extra bit, allowing 64 levels of intensity for that component, and a total of 65536 available colors.
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Human eyes are more sensitive to green light. Discontinuities in the green gradient are easier to see than in the reds, and in the blues they are the hardest to see.
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Each of the RGB components has 5 bits associated, giving 2⁵ = 32 intensities of each component. This allows 32768 possible colors for each pixel.
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palette (with bits 8 through 14 remaining unused.) This enabled display of (comparatively) high-quality color images side by side with
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in applications where that colour is more prevalent (photographing of skin tones or skies, for example).
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that states a
Knowledge (XXG) editor's personal feelings or presents an original argument about a topic.
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This can lead to small discrepancies in encoding, e.g. when one wishes to encode the 24-bit colour
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In 15-bit high color, one of the bits of the two bytes is ignored or set aside for an
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screen elements, but in practice, this feature was hardly used by any software.
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personal reflection, personal essay, or argumentative essay
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graphics is a method of storing image information in a
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90:. Unsourced material may be challenged and removed.
402:, and the remaining 15 bits are split between the
600:"Microsoft Developer White Papers: PDC08 - Home"
460:(40, 40, 40) with 16 bits (a problem common to
469:RGB (40, 40, 40) will have a slight purplish (
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53:Learn how and when to remove these messages
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226:Learn how and when to remove this message
208:Learn how and when to remove this message
150:Learn how and when to remove this message
541:List of monochrome and RGB color formats
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278:30-, 36-, or 48-bit color (deep color)
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88:adding citations to reliable sources
569:Jennifer Niederst Robbins (2006).
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498:There is generally no need for a
34:This article has multiple issues.
268:15- or 16-bit color (high color)
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521:30/36/48-bit color (Deep color)
414:components of the final color.
75:needs additional citations for
42:or discuss these issues on the
575:. O'Reilly. pp. 519–520.
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377:, Microsoft used the term
516:24-bit color (True color)
366:is represented by all 16
354:'s memory such that each
273:24-bit color (true color)
572:Web design in a nutshell
16:Method of storing color
596:HighColor in Windows 7
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358:is represented by two
188:by rewriting it in an
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606:on December 11, 2009
84:improve this article
500:color look up table
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441:RGB 16bits palette
190:encyclopedic style
177:is written like a
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433:16-bit high color
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602:. Archived from
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198:December 2022
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631:Color depths
608:. Retrieved
604:the original
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422:Cirrus Logic
420:The popular
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99:"High color"
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82:Please help
77:verification
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526:Color depth
494:Other notes
462:subsampling
382:the phrase
263:8-bit color
244:Color depth
610:2009-12-09
556:References
549:16-bit RGB
545:15-bit RGB
484:true color
388:deep color
384:high color
379:high color
348:High color
110:newspapers
39:improve it
551:sections.
375:Windows 7
45:talk page
625:Category
510:See also
352:computer
471:magenta
299:Palette
286:Related
184:Please
124:scholar
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531:Planar
466:binary
410:, and
386:; see
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475:green
408:green
364:color
360:bytes
356:pixel
131:JSTOR
117:books
577:ISBN
547:and
504:TIFF
412:blue
368:bits
103:news
458:RGB
404:red
373:In
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
