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//
// this is a graphviz dot file to create images/imageprocessing.png used on the SceneLinear.rst page
// This is not built automatically.
// To update:
// dot -Tpng imageprocessing.dot > images/imageprocessing.png
// the 'graphviz' package may be required. Remember to commit the updated images/imageprocessing.png image
//
digraph "color processing chain" {
layout = "dot";
sensor [ label="Sensor",style="filled",fillcolor="gray70"];
adc [label = "Analog to digital",style="filled",fillcolor="gray80"];
lin [label = "Linearization",style="filled",fillcolor="gray80"];
raw [label = "Camera raw file",style="filled",fillcolor="gray80"];
bayer [label = "Demosaicing",style="filled",fillcolor="gray80"];
wb [label = "White balance",style="filled",fillcolor="gray80"];
exr [label = "OpenEXR file",style="filled",fillcolor="gray80"];
tone [label = "Tone mapping",style="filled",fillcolor="gray80"];
eotf [label = "Apply EOTF",style="filled",fillcolor="gray80"];
jpeg [label = "JPEG image file",style="filled",fillcolor="gray80"];
display [label = "Output display",style="filled",fillcolor="gray70"];
sensor -> adc -> lin [weight=10];
{ rank=same adc raw;}
adc -> raw;
raw -> lin;
subgraph cluster_input
{
label="Scene-linear";
labeljust="r";
fillcolor="gray90";
peripheries="0";
graph[style="filled,rounded"];
lin -> bayer -> wb;
{ rank=same wb exr}
wb -> exr;
}
wb -> tone [weight=10];
exr ->tone;
subgraph cluster_output
{
label="Display-referred";
fillcolor="gray90";
labeljust="r";
peripheries="0";
graph[style="filled,rounded"];
tone -> eotf [weight=10];
{ rank=same eotf jpeg;}
eotf->jpeg;
}
jpeg->display;
eotf->display [weight=10];
}
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