Graininess - definition of graininess by The Free Dictionary

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graininess: a fault in x-ray films in which there is clumping together of the silver particles in the emulsion, causing the image to lose its homogeneous appearance and to give an impression of lumpiness.
Graininess - Definition, Meaning & Synonyms | Vocabulary.com
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graininess: 1 n the quality of being composed of relatively large particles Synonyms: coarseness , granularity Types: sandiness a texture resembling that of sand Type of: raggedness , roughness a texture of a surface or edge that is not smooth but is irregular and uneven
Granularity - Wikipedia
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Granularity. Granularity (also called graininess) is the degree to which a material or system is composed of distinguishable pieces, "granules" or "grains" (metaphorically). It can either refer to the extent to which a larger entity is subdivided, or the extent to which groups of smaller indistinguishable entities have joined together to become ...
graininess, n. meanings, etymology and more - Oxford English Dictionary
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What does the noun graininess mean? There is one meaning in OED's entry for the noun graininess. See ‘Meaning & use’ for definition, usage, and quotation evidence. Entry status. OED is undergoing a continuous programme of revision to modernize and improve definitions.
Graininess Definition - What is Graininess by SLR Lounge
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Graininess refers to the amount of grain found in a photograph. Grain is a film photography term, and its digital counterpart is “noise,” though the two terms are sometimes used interchangeably in digital photography. Grain appears as tiny flecks throughout a film photograph. It can vary in its texture and amount depending on the type of film used, particularly its speed (ISO, formerly ...
GRAINY | English meaning - Cambridge Dictionary
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GRAINY definition: 1. If photographs are grainy, they are not clear because the many black and white or coloured dots…. Learn more.
Film grain - Wikipedia
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Granularity, or RMS granularity, is a numerical quantification of density non-uniformity, equal to the root-mean-square (rms) fluctuations in optical density, measured with a microdensitometer with a 0.048 mm (48-micrometre) diameter circular aperture, on a film area that has been exposed and normally developed to a mean density of 1.0 D (that is, it transmits 10% of light incident on it).
What does graininess mean? - Definitions.net
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Definition of graininess in the Definitions.net dictionary. Meaning of graininess. What does graininess mean? Information and translations of graininess in the most comprehensive dictionary definitions resource on the web.
GRAINY definition in American English | Collins English Dictionary
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grainy in American English. (ˈgreɪni ) adjective Word forms: ˈgrainier or ˈgrainiest. 1. having a clearly defined grain. said of textures or surfaces, as of wood. 2. consisting of grains; coarsely textured; granular. Webster’s New World College Dictionary, 4th Edition.
Graininess Definition & Meaning | YourDictionary
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Graininess definition: The state of being grainy ; granularity. .
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Grainy Definition & Meaning - Merriam-Webster
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grainy: [adjective] resembling or having some characteristic of grain : not smooth or fine.
Grainy Definition & Meaning | Britannica Dictionary
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Britannica Dictionary definition of GRAINY. [also more grainy; most grainy] 1. : not smooth or fine. The mustard has a grainy texture. He has a grainy [= rough] voice. 2. of a photograph : not clear or sharp because of having a picture formed from many dots that are large enough to be seen. a grainy photograph.
Why Are My Photos Grainy? Tips to Achieve Crisp, Clear Images
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There are several reasons why your photos may have graininess: High iso setting: Using high iso settings in low light conditions can result in graininess in photos. High iso amplifies the signal and introduces noise in the process. Low light conditions: The lack of sufficient light can also result in graininess in photos.
What Is Noise in Photography?
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It also means that their raw processing is almost able to do one bit per color better than JPEG – JPEG being 8+8+8=24. As “we” start with a raw file with R-G-G-B in 14-14-14-14 bit-depth, we end up with RGB-RGB-RGB-RGB in 26.5+26.5+26.5+26.5 and it is not hard to see that colors have been imagined, invented, faked, or helixed up (*) into “noise”.
GRAINY Definition & Meaning | Dictionary.com
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Grainy definition: resembling grain; granular.. See examples of GRAINY used in a sentence.
Noise in Photography: What It is and How to Correct It - Capture the Atlas
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Noise in photography is the arbitrary alteration of brightness and color in an image. The onset of this random variation generates what is called “noise”or “grain”, which is basically formed by irregular pixels misrepresenting the luminance and tonality of the photograph. These pixels are visible to the eye due to their large size.
What is Film Grain? The Causes and Effects Explained - StudioBinder
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Film grain is the random physical texture made from small metallic silver particles found on processed photographic celluloid. Also known as granularity, this can vary in size, not just due to its random nature, but by the size of the image shrinking or increasing “grains.”. Film noise is another term that gets used when talking about ...
Intro to ISO and Image Grain/Noise for Photographers (Shooting in ...
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That means that without changing your aperture or your shutter speed, your images will get brighter. On the other hand, as you decrease your ISO (like taking your ISO from 400 to 200 to 100), your camera sensor will become less sensitive to light, which will make your images darker , again without affecting any other settings.
What is Noise in Photography (+ How to Fix It Properly) - Shotkit
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There are various techniques and tools you can use for noise reduction, both when taking the photo and after in post-processing. 1. Lower ISO Settings. One of the easiest ways to reduce noise is by using a lower ISO setting. This makes the sensor less sensitive to light and, therefore, less likely to produce noise.
What Is Grain In Photography? A Simple Guide To Understand It
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Understanding grain in photography is a crucial aspect of mastering the art. It refers to the texture and quality of an image that arises from the film or sensor’s sensitivity to light. Images with high grain are characterized by a rough, noisy texture, while those with low grain appear smoother and more refined.

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