Video compression using inter color prediction scheme

So Young Kim; Sang Rae Lee; Jung Hoon Park; Yu Mi Sohn; Seung Ran Park

doi:10.1117/12.633512

24 June 2005 Video compression using inter color prediction scheme

So Young Kim, Sang Rae Lee, Jung Hoon Park, Yu Mi Sohn, Seung Ran Park

Proceedings Volume 5960, Visual Communications and Image Processing 2005; 59606K (2005) https://doi.org/10.1117/12.633512
Event: Visual Communications and Image Processing 2005, 2005, Beijing, China

Abstract

In most of the video coding standards YCbCr color space is used as the input image format and most of the compression techniques are reducing redundancies in each Y, Cb, Cr component plane. In this paper we introduce new inter color prediction scheme that can further improve coding efficiency by exploiting the redundancy of chroma component within a sequence. Simulation results show that the proposed algorithm can lead up to 20% of average bit-rate reduction or equivalently 0.7dB quality improvement in chroma.

Citation Download Citation

So Young Kim, Sang Rae Lee, Jung Hoon Park, Yu Mi Sohn, and Seung Ran Park "Video compression using inter color prediction scheme", Proc. SPIE 5960, Visual Communications and Image Processing 2005, 59606K (24 June 2005); https://doi.org/10.1117/12.633512

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