Toward Better Chroma Subsampling: Recipient of the 2007 SMPTE Student Paper Award
2008; Volume: 117; Issue: 4 Linguagem: Inglês
10.5594/j15100
ISSN2160-2492
Autores Tópico(s)Color Science and Applications
ResumoChroma subsampling is a lossy process often compounded by concatenation of dissimilar techniques. This paper surveys common subsampling applications providing examples of the advantages and disadvantages of various approaches. It also outlines a novel chroma upsampling technique that minimizes erroneous out-of-gamut colors.
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