Noise

Noise layer (noise) adds noise of Gaussian distribution to the images.

Settings

  • mean (type: number)

  • std (type: number)

The noise distribution has its peak at the mean, and its โ€œspreadโ€ increases with the std.

{
"action": "noise",
"src": ["$input"],
"dst": "$output",
"settings": {
"mean": 10,
"std": 50
}
}
Original image
Resulting image

Example

[
{
"dst": "$data",
"src": [
"example/*"
],
"action": "data",
"settings": {
"classes_mapping": "default"
}
},
{
"action": "noise",
"src": ["$data"],
"dst": "$result",
"settings": {
"mean": 0,
"std": 80
}
},
{
"dst": "example_noise",
"src": [
"$result"
],
"action": "supervisely",
"settings": {}
}
]