Fundamentals of Multimedia
This book offers introductory-to-advanced material on all major aspects of multimedia, including pointers to current links for information and demos at the most advanced level, to form a complete reference. Topics covered include introduction to multimedia, graphics/image data representations, color models in images and video, basics of digital audio, lossy compression, image compression standards, basic video compression techniques, basic audio compression techniques, multimedia networks, and more. For professionals involved in Computer-Aided Engineering, Computer Systems Organization, Computer-Communication Networks, Computing Methodologies, Coding and Information Theory, or anyone interested in a good reference on current multimedia technologies.
86 sonuçtan 1-3 arası sonuçlar
Although it is not really “ noise , ” it is called quantization noise ( or quantization
error ) . The association with the concept of noise is that such errors will
essentially occur randomly from sample to sample . The quality of the
quantization is ...
Notice that the predictor is always based on the reconstructed , quantized version
of the signal : the reason for this is that ... predictor instead of the reconstructed
ones fn , quantization error would tend to accumulate and could get worse rather
The JPEG encoder consists of the following main steps : • Transform RGB to YIQ
or YUV and subsample color • Perform DCT on image blocks • Apply
Quantization • Perform Zigzag ordering and run - length encoding • Perform
Entropy coding ...
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Multimedia Authoring and Tools
MPEG Video Coding II MPEG4 7 and Beyond
Multimedia Communication and Retrieval
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