Opened 2 months ago

Last modified 4 weeks ago

#556 new defect

Issues of the equation (8-1167) of deblocking filter in the specification text

Reported by: XieFuchun Owned by:
Priority: minor Milestone:
Component: spec Version: VVC D7 vE
Keywords: Cc: ksuehring, bbross, XiangLi, fbossen, jvet@…

Description

In 8.8.3.6.7 Filtering process for a luma sample using long filters
the equation (8-1167):
“refMiddle = ( p4 + p3 + 2* ( p2 + p1 + p0 + q0 + q1 + q2 ) + q3 + q4 + 8 ) >> 4 (8-1167)”
should be updated to:
“refMiddle = ( p5 + p4 + p3 + 2* ( p2 + p1 + p0 + q0 + q1 + q2 ) + q3 + q4 + q5 + 8 ) >> 4 (8-1167)”
Please check it.

Change history (4)

comment:1 Changed 2 months ago by XieFuchun

  • Version changed from VVC D6 vC to VVC D6 vE

Correction:
In 8.8.3.6.7 Filtering process for a luma sample using long filters
the equation (8-1178):
“refMiddle = ( p4 + p3 + 2* ( p2 + p1 + p0 + q0 + q1 + q2 ) + q3 + q4 + 8 ) >> 4 (8-1178)”
should be updated to:
“refMiddle = ( p5 + p4 + p3 + p2 + 2* (p1 + p0 + q0 + q1 ) + q2 + q3 + q4 + q5 + 8 ) >> 4 (8-1178)”
Please check it.

comment:2 Changed 4 weeks ago by bbross

  • Version changed from VVC D6 vE to VVC D7 vC

comment:3 Changed 4 weeks ago by bbross

  • Version changed from VVC D7 vC to VVC D7 vD

comment:4 Changed 4 weeks ago by bbross

  • Version changed from VVC D7 vD to VVC D7 vE
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