#1060 closed defect (fixed)

Editorial suggestion in LMCS semantics

Reported by: wzeng Owned by:
Priority: minor Milestone:
Component: spec Version:
Keywords: Cc: vzakharc, yuwenhe, jvet@…

Description

In lmcs semantics 7.4.3.20,
The variable InputPivot[ i ], with i = 0..16, is derived as follows:
InputPivot[ i ] = i * OrgCW (102)

InputPivot[ 16 ] has never been used in the text.

Suggest to change 16 to 15.
The variable InputPivot[ i ], with i = 0..15

Change history (5)

comment:1 Changed 17 months ago by wzeng

  • Component changed from 360Lib to spec

comment:2 Changed 17 months ago by yk

Thanks! Looks correct to me. Is it the same for LmcsPivot[ i ]?

comment:3 Changed 17 months ago by wzeng

LmcsPivot[ 16 ] might be needed to derive idxYInv in 8.8.2.3

comment:4 Changed 17 months ago by taoranlu

Yes, LmcsPivot[16] is needed. InputPivot[16] is not used in text.

comment:5 Changed 17 months ago by yk

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

Thank you both! Will be fixed in JVET-R2001-vA/v10.

Note: See TracTickets for help on using tickets.