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Lecture
Data Compression and Shannon Fano Coding
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Related lectures (28)
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Source Coding Theorems: Entropy and Source Models
Covers source coding theorems, entropy, and various source models in information theory.
Conditional Entropy and Data Compression Techniques
Discusses conditional entropy and its role in data compression techniques.
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Covers the concepts of compression and prediction using prefix-free codes and distributions.
Entropy and Data Compression: Huffman Coding Techniques
Discusses entropy, data compression, and Huffman coding techniques, emphasizing their applications in optimizing codeword lengths and understanding conditional entropy.
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Explores image coding, compression techniques, and wavelet-based methods for efficient data representation.
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Covers the Universal Compression using the Lempel-Ziv method and demonstrates its superiority over other methods.
Data Compression and Entropy 2: Entropy as 'Question Game'
Explores entropy as a 'question game' to guess letters efficiently and its relation to data compression.
Data Compression and Shannon's Theorem: Entropy Calculation Example
Demonstrates the calculation of entropy for a specific example, resulting in an entropy value of 2.69.