Digital Video and HD: Algorithms and InterfacesElsevier, 24 janv. 2012 - 752 pages Digital Video and HD: Algorithms and Interfaces provides a one-stop shop for the theory and engineering of digital video systems. Equally accessible to video engineers and those working in computer graphics, Charles Poynton's revision to his classic text covers emergent compression systems, including H.264 and VP8/WebM, and augments detailed information on JPEG, DVC, and MPEG-2 systems. This edition also introduces the technical aspects of file-based workflows and outlines the emerging domain of metadata, placing it in the context of digital video processing.
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Table des matières
Theory
| 189 |
Practical matters | 355 |
Studio standards | 425 |
Video compression
| 489 |
553 | |
565 | |
Glossary | 581 |
669 | |
About the author | 709 |
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Expressions et termes fréquents
aspect ratio audio B-pictures bitstream blanking block brightness camera CB and CR chroma subsampling colour difference components colour science component video Composite NTSC composite video compression computer graphics consumer contrast ratio data rate decoder denoted digital cinema digital video display domain encoding EOCF excursion field Figure film filter format frame rate gamma correction HD-SDI horizontal image data image rows input interface interpolation interval JPEG light linear linear-light luma luma samples M-JPEG macroblock matrix Mb/s modulated MPEG nonlinear NTSC NTSC and PAL OECF offset parameters perceptually uniform picture pixel power function primaries pulse quantizer range raster reference black reference white relative luminance sampling rate scale sequence signal processing SMPTE SMPTE RP SMPTE ST spatial SPDs spectral sRGB standard studio video subcarrier sync television term timecode tion transfer function transform tristimulus values typically vertical video signal video systems Y’CBCR Y’PBPR zero