Robust Learning of 2-D Separable Transforms for Next-Generation Video Coding

  title={Robust Learning of 2-D Separable Transforms for Next-Generation Video Coding},
  author={O. G. Sezer and R. Cohen and A. Vetro},
  journal={2011 Data Compression Conference},
  • O. G. Sezer, R. Cohen, A. Vetro
  • Published 2011
  • Computer Science
  • 2011 Data Compression Conference
  • With the simplicity of its application together with compression efficiency, the Discrete Cosine Transform(DCT) plays a vital role in the development of video compression standards. For next-generation video coding, a new set of 2-D separable transforms has emerged as a candidate to replace the DCT. These separable transforms are learned from residuals of each intra prediction mode, hence termed as Mode dependent-directional transforms (MDDT). MDDT uses the Karhunen-Loeve Transform (KLT) to… CONTINUE READING

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