New Research on Scalability of Lossless Image Compression by GP Engine

  • Authors:
  • He Jingsong;Wang Xufa;Wang Jiying;Fang Qiansheng

  • Affiliations:
  • Nature Inspired Computing Allied Lab;Nature Inspired Computing Allied Lab;University of Science and Technology of China;-

  • Venue:
  • EH '05 Proceedings of the 2005 NASA/DoD Conference on Evolvable Hardware
  • Year:
  • 2005

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Abstract

By introducing the optimal linear predictive code technic into the dynamic issue of lossess image compression, this paper presented a less complexity fitness function for Genetic Programming engine, which can reduce the cost of computational time in each evaluation for individual greatly, and can also provide further benefit with the scalability issue. To make the speed of large image compression faster in condition of not increasing the cost of computational resource and time, evaluating mechanism in the field of machine learning was used to help Genetic Programming, and the scalability issue was mapped to the task of making the approach accuracy best from lower speed sampling to higher speed sampling in the field of signal processing. In experiments for compressing large images, the cost of computational time was reduced evidently and efficiently.