Description
A processing block that enhances the sharpness of a satellite image by applying an Unsharp Masking Algorithm (UMA).
See this block on the marketplace.
How it works
When applying UMA, the sharp details are identified as the difference between the original image and its blurred version. These details are then scaled, and added back to the original image.
| Parameter | Overview |
|---|---|
strength | string / required Strength of the image sharpening operation:
medium. |
Example
{
"sharpening:1": {
"strength": "medium",
"filter_method": "kernel"
},
"oneatlas-spot-aoiclipped:1": {
"ids": null,
"bbox": [13.333328686822417, 52.49033601708566, 13.368425651970279, 52.51622132510975],
"time": "2018-01-01T00:00:00+00:00/2019-12-31T23:59:59+00:00",
"limit": 1,
"zoom_level": 17,
"time_series": null,
"panchromatic_band": false
}
}Capabilities
Input
Output
raster
| up42_standard | |
|---|---|
bands | > (propagated) |
dtype | > (propagated) |
format | GTiff |
sensor | > (propagated) |
resolution | > (propagated) |
processing_level | > (propagated) |
To know more please check the block capabilities specifications.