Opened 11 years ago

Closed 10 years ago

#46 closed defect (fixed)

Problem of all zero residual method in intra-picture

Reported by: jinheo Owned by: tech
Priority: major Component: HTM software
Version: HTM-8.1 Keywords:
Cc: tech, jct-3v@…


I found a bug on A0087 document in HTM reference SW version 8.1 as well as 8.0. In the document, all zero residual method is only applied to inter-picture of depth. However, the method is only applied to intra-picture in both 3D-HTMv8.0 and v8.1.

Line 2995 of TEncSearch.cpp (HTM8.0) is
bTestZeroResi |= pcCU->getSlice()->getIsDepth() && pcCU->getSlice()->isIRAP();

It should be fixed to
bTestZeroResi |= pcCU->getSlice()->getIsDepth() && !pcCU->getSlice()->isIRAP();

It affects the coding performance of AI and CTC.

Change history (2)

comment:1 Changed 11 years ago by DefaultCC Plugin

  • Cc tech jct-3v@… added

comment:2 Changed 10 years ago by tech

  • Resolution set to fixed
  • Status changed from new to closed
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  • Gerhard Tech(Owner, Subscriber, Participant, Always)
  • jct-3v@…(Subscriber)
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