Email:    yinma@mtu.edu
     Phone:   (906)4825502
     Address:  219 Hubbell St. ,Houghton

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JPEG 2000
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  What is JPEG 2000?

JPEG 2000 is the new ISO/ITU-T standard for still image coding based on the use of wavelet technology.

  What are features of JPEG 2000?

  • High compression efficiency
  • Lossless color transformations
  • Lossy and lossless coding in one algorithm
  • Embedded lossy to lossless coding
  • Progressive by resolution and quality
  • Static and dynamic Region of Interest
  • Error resilience
  • Visual (fixed and progressive) coding
  • Multiple component images
  • Block and line based transforms
  • Compressed image manipulation methods

  Comparation among JPEG and JPEG2000

  1. Same Size Comparation

The original 24bit BMP
[Represent as the max quality in PhotoShop]		 JPEG
[Saved as minimum size (5762 bytes)] 		JPEG 2000 Lossy
[Represent as the max quality in PhotoShop]

BMP above JPEG 2000 Lossless JPEG 2000 Lossy above
(5120 bytes)

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  1. Lossless Compress JPEG2000 and BMP file

  • 43256 bytes [BMP]

  • 19120 bytes [Lossless JPEG 2000]

The JPEG 2000 files are generated by LuraWave Photoshop Plug-in 2.0.10.

NOTICE: If you want to view the LWF(JPEG2000) file in browsers, please download LWF Browser plug-in from LuraWave Inc.

  Want to Know More?

JPEG2000 Offical Homepage
JPEG2000 Contributions
Java implement of JPEG2000
More....

  Application and Implement

[.LWF] LuraWave Inc.
Image Power JPEG2000 Codec
More....

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__Myself & Resume________________

  1. Resume [Before 2003.1][Html]
  2. Resume [PDF][132K]

__Research & Study________________

  1. Compiler Optimization
  2. Mobile Computing (Ad hoc Network)
  3. Public Key Infrastructure (PKI)
  4. XML & XML Signature
  5. JPEG 2000
  6. CORBA
  7. Software Engineering
  8. Economics
  9. Psychology

 __Life & Photos___________________

  1. Houghton and Denial Heights
  2. Our Campus
  3. California Tour 1
  4. California Tour 2
  5. California Tour 3
  6. Winter Carnival 2001
  7. Spring Festival 2001
  8. Summer Vacation in Japan
  9. Yellow Stone National Park
  10. Picture Rocks 2002
  11. Twin Lake
  12. Chicago
  13. Commencement 2002
  14. Winter Carnival 2002
  15. Mont Ripley
  16. New York 2003
  17. Porcupine Mountain
  18. My Car

__Interest & Habits________________

  1. Investment
  2. Chinese Calligraphy
  3. Basketball
  4. 3DCG
  5. Literary
  6. Comic Art
  7. Tennis
  8. Snowboarding
  9. Social Dance
  10. More....

Association for 
Computing Machinery (ACM)

Chinese Students and
 Scholars Association (CSSA)


.::.--= YIN MA'S PERSONAL HOMEPAGE =--.::.
2003.8