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2. Compression Algorithms for Multimedia Data Streams

2. Compression Algorithms for Multimedia Data Streams

2. Compression Algorithms for Multimedia Data Streams. 2.1 Fundamentals of Data Compression 2.2 Compression of Still Images 2.3 Video Compression 2.4 Audio Compression. 2.1 Fundamentals of Data Compression. Motivation: huge data volumes

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375 views • 37 slides
2. Compression Algorithms for Multimedia Data Streams

2. Compression Algorithms for Multimedia Data Streams

2. Compression Algorithms for Multimedia Data Streams. 2.1 Fundamentals of Data Compression 2.2 Compression of Still Images 2.3 Video Compression 2.4 Audio Compression. 2.1 Fundamentals of Data Compression. Motivation: huge data volumes

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365 views • 36 slides
Lossless Compression

Lossless Compression

Lossless Compression. CIS 465 Multimedia. Compression. Compression : the process of coding that will effectively reduce the total number of bits needed to represent certain information. Compression. There are two main categories Lossless Lossy Compression ratio:. Information Theory.

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822 views • 32 slides
Compression

Compression

Compression. There is need for compression: bandwidth constraints of multimedia applications exceed the capability of communication channels Ex. QCIF bit rate: 40.5 Mbps (IEEE 802.11b: 11 Mbps!!!)

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324 views • 30 slides
Lecture #6

Lecture #6

IT-101 Section 001. Introduction to Information Technology. Lecture #6. Overview. Chapter 7: Compression Introduction Entropy Huffman coding Universal coding. Introduction. World Wide Web not World Wide Wait.

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375 views • 22 slides

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