Organisation internationale de normalisation

CE10 related (intra string copy) (1)

(Consideration of this topic was chaired by JRO on Monday 10-20 p.m.)

13.0.0.1.1.1.1.1.279JCTVC-S0250 Non-CE10: Improvement on coding of ISC parameters and comparison to Palette Coding [K. Zhou, L. Zhao, X. Chen, T. Lin (Tongji)] [late]

This contribution proposes an ISC scheme which applies and extends a few schemes used in Palette coding to code three ISC parameters, i.e. pos, len, no_reference_pixel (NRP, previously called unmatched pixel or unmatchable pixel). Using SCM20FF as anchor, SCM20 integrated with the proposed ISC (1D version) is tested and the lossless and lossy results are summarized in the following table:

SCM20IBC_FF vs	All Intra				Random Access				Low Delay B