Opened 8 years ago

Closed 8 years ago

#883 closed enhancement (fixed)

typos and potential editorial changes in 8.7.2 Deblocking filter process

Reported by: stefane Owned by: bbross
Priority: trivial Milestone: D10
Component: Text Version: D10 (L1003) v1
Keywords: Cc: bbross, wjhan, jct-vc@…

Description

8.7.2.1 Derivation process of transform block boundary

Specify edgeFlags also as an input to the process.

trafoDepth1 -> trafoDepth

8.7.2.2 Derivation process of prediction block boundary

Specify edgeFlags also as an input to the process.

8.7.2.4.2 Horizontal edge filtering process

for chroma:

For xDk set equal to k << 2, k = 0..nD*2 − 1, the following applies.
->
For xDk set equal to k << 2, k = 0..nD − 1, the following applies.

8.7.2.4.3 Decision process for luma block edges

dqp -> dpq (in 3 places)

8.7.2.4.4 Filtering process for luma block edges

the locations ( xC + xB +i, yC + yB + k ), ( xC + xB - i - 1, yC + yB + k )
->
the locations ( xC + xB - i - 1, yC + yB + k ), ( xC + xB +i, yC + yB + k )

(parameters are swapped; more accurate would be to explicitly assign actual to formal arguments whenever they have different names or the actual argument is an expression)

for EDGE_VER:

recPictureL[ xC + xB + k ][ yC + yB − i − 1 ] = pi’ (8 299)
->
recPictureL[ xC + xB − i − 1 ][ yC + yB + k ] = pi’ (8 299)
and

recPictureL[ xC + xB + k ][ yC + yB + j ] = qj’ (8 300)
->
recPictureL[ xC + xB + j ][ yC + yB + k ] = qj’ (8 300)

8.7.2.4.5 Filtering process for chroma block edges

Input bS could be removed, it is always equal to 2.

slice_cb_qp_offset or slice_cb_qp_offset
->
slice_cb_qp_offset or slice_cr_qp_offset

8.7.2.4.6 Decision process for a luma sample

i = 0..3
->
i = 0, 3
(pi and qi with i = 1, 2 are not used)

8.7.2.4.7 Filtering process for a luma sample

When nDp is greater than 0 and one or more of the following conditions are true for i = 0..nDp-1, nDp is set equal to 0
->
When nDp is greater than 0 and one or more of the following conditions are true for i = 0, nDp is set equal to 0
(the conditions for i > 0 do not differ from those for i = 0).
Same for nDq.

Change History (5)

comment:1 Changed 8 years ago by DefaultCC Plugin

  • Cc bbross wjhan jct-vc@… added

comment:2 Changed 8 years ago by bbross

  • Version changed from D9 (K1003) v10 to D9 (K1003) v11

comment:3 Changed 8 years ago by bbross

  • Milestone D9 deleted
  • Version changed from D9 (K1003) v11 to D10 (L1003) v1

comment:4 Changed 8 years ago by bbross

  • Milestone set to D10

comment:5 Changed 8 years ago by bbross

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

Fixed in JCTVC-L1003_v2.

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