LZW and Huffman algorithms

Baptiste MOINE <contact@bmoine.fr>

LZW - Introduction

LZW and Huffman algorithms

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  • Lempel-Ziv-Welch
  • Lossless data compression algorithm
  • Potential for very high throughput in H/W implementations
  • Used in the Graphics Interchange Format

LZW - Algorithm

LZW and Huffman algorithms

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LZW - Compression

LZW and Huffman algorithms

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LZW - Decompression

LZW and Huffman algorithms

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Huffman - Algorithm

LZW and Huffman algorithms

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Huffman - Algorithm

LZW and Huffman algorithms

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Huffman - Algorithm

LZW and Huffman algorithms

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Huffman - Algorithm

LZW and Huffman algorithms

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