Compression Technology Comparison

• Parameters MrSID LZW JPEG

• Compressed Size 639Kb 9,340Kb 1,872Kb

• Compression Ratio 33:1 2:1 12:1

• Resolution Excellent Excellent Poor

• Decompress Speed 2 s 14 min. 5.11min.

• Seamless Compression YES no no

• Multiresolution YES no no

• Selective YES no noDecompression

• Geometric Accuracy YES YES no

• Compress/ Decompress YES no no Any Size Image

• Efficiency Excellent Poor Poor

Input File: An 8 by 10 inch 24-bit color image scanned at a physical resolution of 300 dots per inch. The image requires 20.6Mb to store uncompressed.

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