.. _fr.inria.EdgeBlur: EdgeBlur node ============= .. raw:: html *This documentation is for version 1.0 of EdgeBlur (fr.inria.EdgeBlur).* Description ----------- Blur the image where there are edges in the alpha/matte channel. Inputs ------ +--------+-------------+----------+ | Input | Description | Optional | +========+=============+==========+ | Source |   | No | +--------+-------------+----------+ | Mask |   | Yes | +--------+-------------+----------+ | Matte |   | Yes | +--------+-------------+----------+ Controls -------- .. tabularcolumns:: |>{\raggedright}p{0.2\columnwidth}|>{\raggedright}p{0.06\columnwidth}|>{\raggedright}p{0.07\columnwidth}|p{0.63\columnwidth}| .. cssclass:: longtable +---------------------------------------+---------+----------+-----------------------------------------------------------------------------------------------------------------------------------------------------------+ | Parameter / script name | Type | Default | Function | +=======================================+=========+==========+===========================================================================================================================================================+ | Convert to Group / ``convertToGroup`` | Button |   | Converts this node to a Group: the internal node-graph and the user parameters will become editable | +---------------------------------------+---------+----------+-----------------------------------------------------------------------------------------------------------------------------------------------------------+ | R / ``Blur1NatronOfxParamProcessR`` | Boolean | On |   | +---------------------------------------+---------+----------+-----------------------------------------------------------------------------------------------------------------------------------------------------------+ | G / ``Blur1NatronOfxParamProcessG`` | Boolean | On |   | +---------------------------------------+---------+----------+-----------------------------------------------------------------------------------------------------------------------------------------------------------+ | B / ``Blur1NatronOfxParamProcessB`` | Boolean | On |   | +---------------------------------------+---------+----------+-----------------------------------------------------------------------------------------------------------------------------------------------------------+ | A / ``Blur1NatronOfxParamProcessA`` | Boolean | On |   | +---------------------------------------+---------+----------+-----------------------------------------------------------------------------------------------------------------------------------------------------------+ | External Matte / ``externalMatte`` | Boolean | Off | Use the edges from the Matte input instead of the alpha channel of the source image. | +---------------------------------------+---------+----------+-----------------------------------------------------------------------------------------------------------------------------------------------------------+ | Size / ``size`` | Double | 3 |   | +---------------------------------------+---------+----------+-----------------------------------------------------------------------------------------------------------------------------------------------------------+ | Filter / ``filter`` | Choice | Gaussian | |   | | | | | | **Simple (simple)**: Gradient is estimated by centered finite differences. | | | | | | **Sobel (sobel)**: Compute gradient using the Sobel 3x3 filter. | | | | | | **Rotation Invariant (rotinvariant)**: Compute gradient using a 3x3 rotation-invariant filter. | | | | | | **Quasi-Gaussian (quasigaussian)**: Quasi-Gaussian filter (0-order recursive Deriche filter, faster) - IIR (infinite support / impulsional response). | | | | | | **Gaussian (gaussian)**: Gaussian filter (Van Vliet recursive Gaussian filter, more isotropic, slower) - IIR (infinite support / impulsional response). | | | | | | **Box (box)**: Box filter - FIR (finite support / impulsional response). | | | | | | **Triangle (triangle)**: Triangle/tent filter - FIR (finite support / impulsional response). | | | | | | **Quadratic (quadratic)**: Quadratic filter - FIR (finite support / impulsional response). | +---------------------------------------+---------+----------+-----------------------------------------------------------------------------------------------------------------------------------------------------------+ | Crop To Format / ``cropToFormat`` | Boolean | On |   | +---------------------------------------+---------+----------+-----------------------------------------------------------------------------------------------------------------------------------------------------------+ | Edge Mult / ``edgeMult`` | Double | 2 | Sharpness of the borders of the blur area. | +---------------------------------------+---------+----------+-----------------------------------------------------------------------------------------------------------------------------------------------------------+ | Invert Mask / ``Merge1maskInvert`` | Boolean | Off |   | +---------------------------------------+---------+----------+-----------------------------------------------------------------------------------------------------------------------------------------------------------+ | Mix / ``Blur1mix`` | Double | 1 |   | +---------------------------------------+---------+----------+-----------------------------------------------------------------------------------------------------------------------------------------------------------+