International organisation for standardisation organisation internationale de normalisation

5.2.63D-HEVC-CE6: Prediction Parameters for Motion Data and Intra Prediction

m23712	Martin Winken	3D-HEVC-CE6 Summary Report
m23535	Fabian Jäger	3D-HEVC-CE6 Results on Forced Inheritance of Motion Parameters for Depth Coding
m23624	G. Bang, S. Yoo, J. Nam, W. Lim, D. Sim	3D-HEVC-CE6 result on inter-component intra mode prediction
m23642	Yoshitomo Takahashi, Teruhiko Suzuki	Cross check of 3D-HEVC-CE6 results of Samsung
m23666	Jin Young Lee, HoCheon Wey, Jaejoon Lee, Du Sik Park	3D-HEVC-CE6 results on Samsung’s depth-block skip method using a temporal correlation of texture images
m23678	HoCheon Wey, Jaejoon Lee, Du Sik Park	Cross Check of 3D-HEVC-CE6 ETRI’s inter-component prediction of intra prediction modes by Samsung
m23711	Martin Winken, Heiko Schwarz, Thomas Wiegand	3D-HEVC-CE6 results on block-adaptive motion parameter inheritance by HHI
m23713	Martin Winken	Cross check of 3D-HEVC-CE6 results of RWTH Aachen
m23913	Gun Bang	3D-HEVC-CE6 Cross check result on Block-adaptive motion parameter inheritance

Summary report (4 proposals submitted):

• 
  HHI performed a comparison with block-adaptive motion parameter inheritance turned off for tool evaluation purposes.
  
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  RWTH described forced inheritance of motion parameters for depth coding, with some loss in BD-bit rates, and some mismatches in cross-checks.
  
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  ETRI described inter-component prediction of intra prediction modes, with performance almost identical to anchors, with minor mismatches in cross-checks.
  
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  Samsung described skipping of depth blocks (predicted from already coded depth data) based on the similarity of texture data between views, with small gains of 0.05% and 0.27% for 2 and 3-view cases.
  

Conclusions:

• 
  Discontinue CE
  
• 
  As a general design principle, parsing should not be dependent on signal processing applied to decoded pictures (see also notes for AVC-CE9).