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Revolutionizing Compression: New Wavelet-Based Techniques for Optimized Image Processing

Discover the innovative DjVu compression technology for superior image quality at reduced sizes. Compare with JPEG compression efficiency on various historical documents. Explore the integration of hyperlinks for advanced document presentation.

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Revolutionizing Compression: New Wavelet-Based Techniques for Optimized Image Processing

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  1. Chapter 6. Slide 21 Advanced Techniques in Processing Images THE SOLUTION :NEW WAVELET BASEDCOMPRESSION TECHNIQUES DJVU LDF MRSID

  2. Chapter 6. Slide 22 Advanced Techniques in Processing Images http://www.djvu.com/

  3. Chapter 6. Slide 23 Advanced Techniques in Processing Images The test image compressed with DjVu shown in the Internet Browser (image size 200 Kb)

  4. Chapter 6. Slide 24 Advanced Techniques in Processing Images

  5. Chapter 6. Slide 25 Advanced Techniques in Processing Images The quality is much better than that of JPEG at the same image size in KB

  6. Chapter 6. Slide 26 Advanced Techniques in Processing Images Efficiency of the DjVu compression : Polish newspaper from 1922 (image size 275 kB)

  7. Chapter 6. Slide 27 Advanced Techniques in Processing Images

  8. Chapter 6. Slide 28 Advanced Techniques in Processing Images

  9. Chapter 6. Slide 29 Advanced Techniques in Processing Images Gutenberg Bible (80 kB)

  10. Chapter 6. Slide 30 Advanced Techniques in Processing Images Book on herbs from 1609 (250 kB)

  11. Chapter 6. Slide 31 Advanced Techniques in Processing Images Scientific paper

  12. Chapter 6. Slide 32 Advanced Techniques in Processing Images The important feature is that hyperlinks can be incorporated into the document presentation

  13. Chapter 6. Slide 33 Advanced Techniques in Processing Images

  14. Chapter 6. Slide 34 Advanced Techniques in Processing Images

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