Opened 9 years ago

Closed 7 years ago

Last modified 7 years ago

#555 closed defect (fixed)

inaccurate bit estimation in RDOQ for coeff_abs_level_remaining

Reported by: wchien Owned by:
Priority: minor Milestone: HM-16.1
Component: HM Version: HM-7.0
Keywords: Cc: fbossen, ksuehring, davidf, jct@…, jct-vc@…

Description

Inaccurate bit estimation in RDOQ for coeff_abs_level_remaining because the parameter update scheme is changed.
Patch and performance changes are attached.

Attachments (3)

bug_fix_rdoq_rem.patch (3.2 KB) - added by wchien 9 years ago.
baseline_vs_bugfix_rdoq_rem.zip (215.5 KB) - added by wchien 9 years ago.
baseline_lowQP_vs_bugfix_rdoq_rem.zip (217.2 KB) - added by wchien 9 years ago.

Download all attachments as: .zip

Change History (8)

comment:1 Changed 9 years ago by DefaultCC Plugin

  • Cc jct-vc@… added

Changed 9 years ago by wchien

Changed 9 years ago by wchien

Changed 9 years ago by wchien

comment:2 Changed 9 years ago by fbossen

The patch contains modifications to the decoder, which is rather odd given the description of the issue. Even if these modifications are purely editorial, they shouldn't be included in the patch.

comment:3 Changed 7 years ago by ksuehring

  • Milestone HM-7.0 deleted

comment:4 Changed 7 years ago by karlsharman

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

Fix applied in r3544 attributed to similar ticket #1026.

comment:5 Changed 7 years ago by ksuehring

  • Milestone set to HM-16.1
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These roles will be notified: Reporter, Owner, Subscriber, Participant

  • David Flynn(Subscriber)
  • Frank Bossen(Subscriber, Participant)
  • jct-vc@…(Subscriber)
  • Karl Sharman(Participant)
  • karl.sharman@…(Always)
  • Karsten Suehring(Subscriber, Participant, Always)
  • Wei-Jung Chien(Reporter)