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Mise à jour de la page filtering.rst

See merge request 3d/PandoraBox/pandora!358
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lecontm committed Jul 22, 2024
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224 changes: 141 additions & 83 deletions docs/source/userguide/step_by_step/filtering.rst
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Expand Up @@ -14,91 +14,149 @@ The filtering methods allow to homogenize the disparity maps, those available in

.. note:: Invalid pixels are not filtered. If a valid pixel contains an invalid pixel in its filter, the invalid pixel is ignored for the calculation

**Configuration and parameters**

.. list-table:: Configuration and parameters
:widths: 19 19 19 19 19 19
:header-rows: 1


* - Name
- Description
- Type
- Default value
- Available value
- Required
* - *filter_method*
- Filtering method
- str
-
- | "median",
| "bilateral",
| "median_for_intervals"
- Yes
* - *filter_size*
- Filter's size
- int
- 3
- >=1
- No. Only available if "median" or "median_for_intervals" filter
* - *sigma_color*
- Bilateral filter parameter
- float
- 2.0
-
- No. Only available if "bilateral" filter
* - *sigma_space*
- Bilateral filter parameter
- float
- 6.0
-
- No. Only available if "bilateral" filter
* - *interval_indicator*
- | Indicator for which interval to filter.
| Ex: If *cfg* contains a step "cost_volume_confidence.intervals"
| then *interval_indicator* should be "intervals"
- str
- ""
-
- No. Only available if "median_for_intervals" filter
* - *regularization*
- Activate regularization
- bool
- false
- true, false
- No. Only available if "median_for_intervals" filter
* - *ambiguity_indicator*
- | Indicator for which ambiguity to use during regularization.
| Ex: If *cfg* contains a step "cost_volume_confidence.amb"
| then *ambiguity_indicator* should be "amb"
- str
- ""
-
- No. Only available if "median_for_intervals" filter
* - *ambiguity_threshold*
- A pixel is regularized if threshold>ambiguity
- float
- 0.6
- >0 and <1
- No. Only available if "median_for_intervals" filter
* - *ambiguity_kernel_size*
- Ambiguity kernel size for regularization. See publication for details.
- int
- 5
- >=0
- No. Only available if "median_for_intervals" filter
* - *vertical_depth*
- Depth for graph regularization. See publication for details.
- int
- 2
- >=0
- No. Only available if "median_for_intervals" filter
* - *quantile_regularization*
- Quantile used for regularization
- float
- 0.9
- >=0 and <=1
- No. Only available if "median_for_intervals" filter
.. tabs::

.. tab:: Median

.. tabs::

.. list-table::
:widths: 19 19 19 19 19 19
:header-rows: 1

* - Name
- Description
- Type
- Default value
- Available value
- Required
* - filter_method
- Filtering method
- str
-
- "median"
- Yes
* - filter_size
- Filter's size
- int
- 3
- >=1
- No

.. tab:: Bilateral

.. tabs::

.. list-table::
:widths: 19 19 19 19 19 19
:header-rows: 1

* - Name
- Description
- Type
- Default value
- Available value
- Required
* - filter_method
- Filtering method
- str
-
- "bilateral"
- Yes
* - sigma_color
- Bilateral filter parameter
- float
- 2.0
-
- No
* - sigma_space
- Bilateral filter parameter
- float
- 6.0
-
- No

.. tab:: Median for intervals

.. tabs::

.. list-table::
:widths: 19 19 19 19 19 19
:header-rows: 1

* - Name
- Description
- Type
- Default value
- Available value
- Required
* - filter_method
- Filtering method
- str
-
- "median_for_intervals"
- Yes
* - filter_size
- Filter’s size
- int
- 3
- >=1
- No
* - interval_indicator
- | Indicator for which interval to filter.
|
| Ex: If cfg contains a step
| “cost_volume_confidence.intervals” then
| interval_indicator should be “intervals”
- str
- ""
-
- No
* - regularization
- Activate regularization
- bool
- False
- True, False
- No
* - ambiguity_indicator
- | Indicator for which ambiguity to use during
| regularization.
|
| Ex: If cfg contains a step
| “cost_volume_confidence.amb” then
| ambiguity_indicator should be “amb”
- str
- ""
-
- No
* - ambiguity_threshold
- A pixel is regularized if threshold>ambiguity
- float
- 0.6
- >0 and <1
- No
* - ambiguity_kernel_size
- | Ambiguity kernel size for regularization.
| See publication for details.
- int
- 5
- >=0
- No
* - vertical_depth
- | Depth for graph regularization.
| See publication for details.
- int
- 2
- >=0
- No
* - quantile_regularization
- Quantile used for regularization
- float
- 0.9
- >=0 and <=1
- No

**Example**

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