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.
24 sonuçtan 1-3 arası sonuçlar
For motion compensation , the motion vector MV is coded . As in H . 263 ( see
Figure 10 . 11 ) , the motion vector of the target macroblock is not simply taken as
the MV . Instead , MV is predicted from three neighboring macroblocks .
A simple and popular technique for concealment can be used when DCT blocks
are damaged but the motion vectors are received correctly . The missing block
coefficients are estimated from the reference frame , assuming no prediction
In the case where motion information is available , prediction smoothness is
added to the objective function for ... Loss of motion vectors prevents decoding of
an entire predicted block , so it is important to estimate motion vectors well .
Kullanıcılar ne diyor? - Eleştiri yazın
Multimedia Authoring and Tools
MPEG Video Coding II MPEG4 7 and Beyond
Multimedia Communication and Retrieval
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