Attribute type
|
Quantization
|
Prediction mode
|
POSITION
|
Excellent quality: 13
Good quality: 12
Aggressive compression: 10
|
O3DGC_SC3DMC_PARALLELOGRAM_PREDICTION
|
TEXCOORD
|
10 (for 1024x1024) texture images
9 (for 512x512) texture images
8 (for 256x256) texture images
N (for 2^Nx2^N) texture
images
|
O3DGC_SC3DMC_PARALLELOGRAM_PREDICTION
|
NORMAL
|
Excellent quality: 10
Good quality: 8
Aggressive compression: 6
|
O3DGC_SC3DMC_SURF_NORMALS_PREDICTION
if the normals magnitudes are not relevant
O3DGC_SC3DMC_PARALLELOGRAM_PREDICTION
to preserve the normals magnitudes
|
COLOR
|
Excellent quality: 10
Good quality: 8
Aggressive compression: 6
|
O3DGC_SC3DMC_DIFFERENTIAL_PREDICTION
|
WEIGHT
|
No idea yet. I need to test
with real data.
I would say between 8-12
|
O3DGC_SC3DMC_PARALLELOGRAM_PREDICTION
|
JOINT_ID
|
No quantization
|
O3DGC_SC3DMC_DIFFERENTIAL_PREDICTION
|
Computational complexity of prediction modes:
·
O3DGC_SC3DMC_PARALLELOGRAM_PREDICTION
(+++)
·
O3DGC_SC3DMC_SURF_NORMALS_PREDICTION
(+++)
·
O3DGC_SC3DMC_DIFFERENTIAL_PREDICTION
(++)
·
O3DGC_SC3DMC_NO_PREDICTION
(+)
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