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

@article{Sezer2011RobustLO,
  title={Robust Learning of 2-D Separable Transforms for Next-Generation Video Coding},
  author={Osman Gokhan Sezer and Robert A. Cohen and Anthony Vetro},
  journal={2011 Data Compression Conference},
  year={2011},
  pages={63-72}
}
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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