• Mathematics
  • Published 2002

A True Three-Dimension Wavelet Transform Technique and Its Application in Video Image Coding

@inproceedings{Yiping2002ATT,
  title={A True Three-Dimension Wavelet Transform Technique and Its Application in Video Image Coding},
  author={Luo Yi-ping},
  year={2002}
}
The orthogonal wavelet-based form of 3-D space is derived through processing image signal as true 3-D signal. The wavelet transform for 3-D signal is implemented with S.Mallat algorithm and it is applied to coding of video image. The results show that low frequency 3-D sub-band consists of most of the information and represents the context information for image sequence. The value of the quantized matrix can be adjusted and the maximal compression ratio can be as high as 160. The performance of… CONTINUE READING

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