vidljive nesavršenosti/poremećenosti digitalnog prikaza

Artifacts are a natural byproduct of digital compression methods such as JPEG and MPEG, which permanently discard pixels. The greater the compression used, the more artifacts are likely, and fast motion sequences are a major contributor. As TV screens become larger, the distortions are more noticeable. In digital cameras, artifacts may arise when performing digital zoom. When analog material is converted to digital, tiny discrepancies (quantization errors) may result. See blocking artifacts, mosquito noise, feathering and quantization error.
http://www.pcmag.com/encyclopedia_term/0,2542,t=artifact&i=3...

http://www.bug.hr/forum/topic/audio-video-alati/problem-prik...

http://www.patentstorm.us/patents/7352814/description.html




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Note added at 14 hrs (2009-11-18 07:54:12 GMT)
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Poremećenosti se odnose na blokiranje sekvenci, reflektiranu/dvostruku ili nejasnu sliku; digitalni prikaz - IT terminologija:(