A compression artifact (or artefact) is a noticeable distortion of media (including images, audio, and video) caused by the application of lossy compression...
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related to Artifacts (errors). Compression artifact, in computer graphics, distortion of media by the data compression. Digital artifact, any undesired...
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echo (not to be confused with reverse echo), is a digital audio compression artifact where a sound is heard before it occurs (hence the name). It is most...
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result of data compression (not to be confused with dynamic range compression, which also may create sonic artifacts). Often an artifact is deliberately...
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quality factors, different types of visual artifacts Compression artifacts Digital artifacts, visual artifacts resulting from digital image processing Noise...
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In information technology, lossy compression or irreversible compression is the class of data compression methods that uses inexact approximations and...
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technique or equipment Compression artifact, a loss of clarity caused by the data compression of an image, audio, or video Digital artifact, any undesired alteration...
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information Audio compression (data), reducing the data required for audio Compression artifact, defect in data due to compression Image compression, of digital...
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of lossy compression techniques. One example is the artifacts seen in JPEG and MPEG compression algorithms that produce compression artifacts. Quantization:...
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clip art, or comics. Lossy compression methods, especially when used at low bit rates, introduce compression artifacts. Lossy methods are especially...
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phenomenon is called pre-echo. This phenomenon occurs as a compression artifact in audio compression algorithms that use Fourier-related transforms, such as...
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Gapless playback (section Compression artifacts)
preserved over track boundaries on playback. For this to be useful, other artifacts (than timing-related ones) at track boundaries should not be severed either...
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familiarity with digital artifacts, their awareness that artifacts may in fact be present, and to a lesser extent, the compression method, bit rate used...
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In information theory, data compression, source coding, or bit-rate reduction is the process of encoding information using fewer bits than the original...
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Discrete cosine transform (category Data compression)
high quality at high data compression ratios. However, blocky compression artifacts can appear when heavy DCT compression is applied. The DCT was first...
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audio streaming, as visual or audio compression artifacts from loss of important information are introduced. A compression ratio of at least 50:1 is needed...
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JPEG (redirect from Data compression/JPEG)
method of lossy compression for digital images, particularly for those images produced by digital photography. The degree of compression can be adjusted...
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Digital television (section Compression artifacts, picture quality monitoring and allocated bandwidth)
allowing more compression artifacts during fast motion where the eye cannot track and resolve them as easily and, conversely, minimizing artifacts in still...
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Error level analysis (category Data compression)
(ELA) is the analysis of compression artifacts in digital data with lossy compression such as JPEG. When used, lossy compression is normally applied uniformly...
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Silence compression is an audio processing technique used to effectively encode silent intervals, reducing the amount of storage or bandwidth needed to...
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quantization bit depth for a pixel group in a way that minimizes compression artifacts while staying within the bitrate limits. DSC can work in constant...
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compress. Compression artifact, freezing artifact, cautery artifact, tissue folds, crush artifact from forceps, relaxing incision artifact, cartilage...
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of the original recording machine. Compression artifacts. MPEG-2 video compression can result in visible artifacts such as macroblocking, mosquito noise...
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this approach is a loss in quality, where the graphics acquire compression artifacts taking on a blurry or colorless appearance. However, the transfer...
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Dynamic range compression (DRC) or simply compression is an audio signal processing operation that reduces the volume of loud sounds or amplifies quiet...
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well, nor do normal map data, both of which usually generate artifacts. ATI's 3Dc compression algorithm is a modification of DXT5 designed to overcome S3TC's...
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data compression methods; sample A is typically an uncompressed sample, and sample B is a compressed version of A. Audible compression artifacts that...
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MP3 (redirect from Data compression/MP3)
of compression artifacts. Most subjective testings of perceptual codecs tend to avoid using these types of sound materials, however, the artifacts generated...
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models such as ChatGPT are all too prone. These hallucinations are compression artifacts, but [...] they are plausible enough that identifying them requires...
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Audio codec (category Data compression)
which interface to one or more multimedia players. Most modern audio compression algorithms are based on modified discrete cosine transform (MDCT) coding...
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