A lossless multi-partitioning successive zero coder for wavelet-based progressive image transmission

نویسندگان

  • Chun-Ho Cheung
  • Sheung-Yeung Wang
  • William Kwok-Wai Cheung
  • Lai-Man Po
چکیده

This paper proposed an embedded image compression algorithm called Lossless Multi-Partitioning Successive Zero Coder (LMP-SZC) using the integer wavelet transform for progressive image transmission (PIT). By dynamically adjusting the partitions based on the space-frequency domain coefficients, our algorithm can achieve lower complexity and superior coding efficiency as compared with other well-known embedded lossless wavelet-based coder even without the zerotree analysis.

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تاریخ انتشار 1999