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.
81 sonuçtan 1-3 arası sonuçlar
For the color channels , each pixel must be first enlarged to cover a 2 x 2 block .
... color • Perform DCT on image blocks • Apply Quantization • Perform Zigzag
ordering and run - length encoding • Perform Entropy coding DCT on Image
These results show the effect of compression and decompression applied to a
relatively smooth block in the image and a more textured ( higher - frequency -
content ) block , respectively . Suppose f ( i , j ) represents one of the 8 x 8 blocks
7 : Code block structure of EBCOT . 9 . 2 . 1 Main Steps of JPEG2000 Image
Compression * The main compression method used in JPEG2000 is the (
Embedded Block Coding with Optimized Truncation ) algorithm ( EBCOT ) ,
designed by ...
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Multimedia Authoring and Tools
MPEG Video Coding II MPEG4 7 and Beyond
Multimedia Communication and Retrieval
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