There is currently no such application in the Orfeo ToolBox.
This application enables to compute statistics (min, max, mean, standard deviation) of objects in a vector image.
Implementation Details
Input objects can be described from a vector data, or from a label image:
mode vector: the VectorData is rasterized at the same origin/spacing/size as the input image. Polygons are numbered starting from 0. The statistics are computed using a StreamingStatisticsMapFromLabelImageFilter.
mode label image: the statistics are directly computed using a StreamingStatisticsMapFromLabelImageFilter, from the input image and the label image.
The application enables to produce output stats in multiple forms:
as XML (Using a XMLFileWriter as the ComputeImagesStatistics application do),
VectorData (stats are written in features of each polygons),
or Raster (stats are stored in bands of the output image)
Classes and files
A new application in AppClassification: ZonalStatistics (otbZonalStatistics.cxx)
The copyright owner is IRSTEA and has signed the ORFEO ToolBox Contributor License Agreement.
***Check before merging:***
- All discussions are resolved
- At least 2 votes from core developers, no vote.
- The feature branch is (reasonably) up-to-date with the base branch
- Dashboard is green
- Copyright owner has signed the ORFEO ToolBox Contributor License Agreement
