Commit a3f3d45d authored by David Flynn's avatar David Flynn
Browse files

doc: add missing config documentation for v7 release

parent 2ee3dfff
......@@ -121,7 +121,7 @@ disabled and a pre-filtering process is used to remove co-located points.
This option instructs the encoder to ignore all options relating to
attribute coding, as if they had never been configured.
### `--partitionMethod=0`
### `--partitionMethod=0|2|3`
Selects the partitioning method to map points to tiles and slices:
| Value | Description |
......@@ -142,6 +142,18 @@ Sets the depth of the octree for slice generation using
The input point cloud is decomposed using an octree with the configured
depth. Each occupied leaf of the octree represents a single slice.
### `--sliceMaxPoints=INT-VALUE`
Upper limit to the number of in each slice. Slices are split until
this contraint is satisfied.
### `--sliceMinPoints=INT-VALUE`
Minimum number of points in each slice. This soft limit is used to
merge small slices together.
### `--tileSize=INT-VALUE`
Tile dimension to use when performing initial partitioning. A value of zero
disables tile partitioning.
### `--cabac_bypass_stream_enabled_flag=0|1`
Controls the entropy coding method used for equi-probable (bypass) bins:
......@@ -292,6 +304,14 @@ Only applies when `attribute=colour`.
### `--aps_slice_qp_deltas_present_flag=0|1`
Enables signalling of per-slice QP values.
### `--qpLayerOffsetsLuma=INT-VALUE-LIST`
Attribute's per layer luma QP offsets. A layer is corresponds to a
level-of-detail or RAHT transform block.
### `--qpLayerOffsetsChroma=INT-VALUE-LIST`
Attribute's per layer chroma QP offsets. A layer is corresponds to a
level-of-detail or RAHT transform block.
Only applies when `attribute=colour`.
Attribute recolouring (encoder only)
------------------------------------
......@@ -299,49 +319,49 @@ Attribute recolouring (encoder only)
The following options configure the recolouring module, used when resampling
a point cloud, or if the geometry coding process invents new points.
### `--searchRange=INT-VALUE`
### `--recolourSearchRange=INT-VALUE`
Attribute space search range for optimal attribute transfer.
### `--numNeighboursFwd=INT-VALUE`
### `--recolourNumNeighboursFwd=INT-VALUE`
Number of source points used at the neighborhood of a target point to create
the forward points list.
### `--numNeighboursBwd=INT-VALUE`
### `--recolourNumNeighboursBwd=INT-VALUE`
Number of target points used at the neighborhood of a source point to create
the backward points list.
### `--useDistWeightedAvgFwd=0|1`
### `--recolourUseDistWeightedAvgFwd=0|1`
Use distance-weighted average for forward list.
### `--useDistWeightedAvgBwd=0|1`
### `--recolourUseDistWeightedAvgBwd=0|1`
Use distance-weighted average for backward list.
### `--skipAvgIfIdenticalSourcePointPresentFwd=0|1`
### `--recolourSkipAvgIfIdenticalSourcePointPresentFwd=0|1`
Do not use forward points list if an identical source point exists.
### `--skipAvgIfIdenticalSourcePointPresentBwd=0|1`
### `--recolourSkipAvgIfIdenticalSourcePointPresentBwd=0|1`
Do not use backward points list if an identical source point exists.
### `--distOffsetFwd=REAL-VALUE`
### `--recolourDistOffsetFwd=REAL-VALUE`
Distance offset to avoid infinite weight when distance between a forward
list point and the target is zero.
### `--distOffsetBwd=REAL-VALUE`
### `--recolourDistOffsetBwd=REAL-VALUE`
Distance offset to avoid infinite weight when distance between a backward
list point and target is zero.
### `--maxGeometryDist2Fwd=REAL-VALUE`
### `--recolourMaxGeometryDist2Fwd=REAL-VALUE`
Maximum allowed squared distance of a source point from target to get into
the forward list.
### `--maxGeometryDist2Bwd=REAL-VALUE`
### `--recolourMaxGeometryDist2Bwd=REAL-VALUE`
Maximum allowed squared distance of a source point from target to get into
the backward list.
### `--maxAttributeDist2Fwd=REAL-VALUE`
### `--recolourMaxAttributeDist2Fwd=REAL-VALUE`
Maximum allowed squared attribute value difference of a source point for
inclusion in the forward list.
### `--maxAttributeDist2Bwd=REAL-VALUE`
### `--recolourMaxAttributeDist2Bwd=REAL-VALUE`
Maximum allowed squared attribute value difference of a source point for
inclusion in the backward list.
......@@ -473,12 +473,12 @@ ParseParameters(int argc, char* argv[], Parameters& params)
"Enable signalling of per-slice QP values")
("qpLayerOffsetsLuma",
params_attr.encoder.abh.attr_layer_qp_delta_luma, {},
"Attribute's per layer luma QP offsets")
params_attr.encoder.abh.attr_layer_qp_delta_luma, {},
"Attribute's per layer luma QP offsets")
("qpLayerOffsetsChroma",
params_attr.encoder.abh.attr_layer_qp_delta_chroma, {},
"Attribute's per layer chroma QP offsets")
params_attr.encoder.abh.attr_layer_qp_delta_chroma, {},
"Attribute's per layer chroma QP offsets")
// This section is just dedicated to attribute recolouring (encoder only).
// parameters are common to all attributes.
......
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