Opened 4 years ago

Closed 4 years ago

#868 closed defect (fixed)

Chroma Deblocking Issue with Local Dual-Tree

Reported by: bheng Owned by:
Priority: minor Milestone: VTM-8.0
Component: VTM Version: VTM-7.3
Keywords: Cc: ksuehring, XiangLi, fbossen, jvet@…


For local dual-tree cases, the xGetBoundaryStrengthSingle() function needs to be redesigned to handle luma and chroma separately. The neighboring CU can be completely different when filtering luma versus when filtering chroma.

For example, if cuQ is LUMA+CHROMA, the following lines will only fetch the luma cuP. But if the neighbor is a local-dual tree, the luma and chroma neighbors are from two different CUs.

const CodingUnit& cuQ = cu;
const CodingUnit& cuP = *cu.cs->getCU( posP, cu.chType );

Change history (1)

comment:1 Changed 4 years ago by XiangLi

  • Milestone set to VTM-8.0
  • Resolution set to fixed
  • Status changed from new to closed
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