Opened 2 years ago

Closed 2 years ago

#394 closed defect (fixed)

Bug on motion vector storing process for triangle merge mode.

Reported by: naeri.park Owned by:
Priority: minor Milestone: VVC D6 vE
Component: spec Version:
Keywords: Triangle Cc: ksuehring, bbross, XiangLi, fbossen, jvet@…

Description

In current motion vector storing process for triangle merge mode (8.5.7.3), 'minSb', which is used to derive the 'sType' should be fixed as follows.

From:
The variable minSb is set equal to min( numSbX, numSbY ).

To:
The variable minSb is set equal to min( numSbX, numSbY ) - 1.

From this bug-fix, when triangleDir is equal to 1, blocks set to sType equal to 2 in the current coding block can be placed on exact diagonal position.

Change history (3)

comment:1 Changed 2 years ago by bbross

  • Version changed from VVC D6 vC to VVC D6 vD

comment:2 Changed 2 years ago by bbross

  • Milestone changed from VVC D6 vD to VVC D6 vE
  • Version VVC D6 vD deleted

comment:3 Changed 2 years ago by bbross

  • Resolution set to fixed
  • Status changed from new to closed

Fixed in DE

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