The compression ratio of JPEG2000、JPEG-LS and lossless JPEG

The cycle time of JPEG2000、JPEG-LS and lossless JPEG

The cycle time of JPEG-LS and lossless JPEG on ARMulator(using ARM7TDMI)

Motivation

  • The compression ratio of JPEG2000 is about twice than the others, but it also cost more time than the others.
  • If we can reduce the cycle time, JPEG2000 will be more usefull on embedded system.

Experimental Platform

  • the ARMulator of Realview 3.0
  • ARM 11 MPcore ?! - The ARM11 MPCore synthesizable processor implements the ARM11 microarchitecture and can be configured to contain between one and four processors delivering up to an aggregate 2600 Dhrystone MIPS of performance.
 
andes/jpeg2000_optimization_on_arm_architecture.txt · Last modified: 2010/05/22 09:20 (external edit)
 
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