#technologY #SOFTWARE

CUVIS EXPORT

Working outside Cubert’s software environment

Data Export

Cubert’s hyperspectral data is recorded in the special cu3/cu3s format. This format retains all data needed for re-processing, but is also memory-efficient.

For working outside Cubert’s software, either the SDK or export options can be used. The export options are available via Touch or via command-line options.

Ein Mitarbeiter von Cubert arbeitet an einem Computer.

Export to Envi

When exporting to ENVI, all channel wavelengths and axis labels are written to the .hdr file. When using pan-sharpening, a plot average is set accordingly.

Export to TIFF

The TIFF export comes in various flavors. Files can be exported as one-file-per-channel or as multi-channel TIFF. Additionally, the panchromatic image can be added to the TIFF or exported as a separate file. All exported TIFF files contain an EXIF header, GPS header (if GPS was available), and XMP header.

Luftbild einer Waldflaeche aufgenommen mit einer Hyperspektralkamera der Firma Cubert.

Export of Views

The measurements can be processed using the open Cubert “user plugin” format. This XML-based format allows the definition of a mathematical expression tree, including perClass Mira/perClass SDK classifiers. The results of these views can be exported directly to disk. Images are written as TIFF (with EXIF, GPS, and XMP metadata), and non-image data is written as CSV files.

Hyperspektrale Aufnahme einer landwirtschaftlichen Infrastruktur mit farbigen Analyseinformationen im Hintergrund
ENVI: Export eines sogenannten Pan-Bildes nach ENVI mit 100% Pan-Sharpening, wobei das Pan-Bild als erster Kanal exportiert wird. Befehl: CubeExport.exe -i flower.cu3 -o export -s 1 -p ENVI
Example ENVI: Export of a so-called pan image to ENVI with 100% pan-sharpening, with the pan image as the first channel.Command: CubeExport.exe -i flower.cu3 -o export -s 1 -p ENVI
Agisoft Metashape: Export eines gesamten Verzeichnisses als TIFF für Agisoft Metashape (kein Pan-Sharpening, Pan-Bild separat): Befehl: CubeExport.exe -i “flight_dir” -o export -f tiff -f MultiChannel
Example Agisoft Metashape:Export a whole directory as TIFF for Agisoft Metashape (no pan-sharpening, pan image separately):Command: CubeExport.exe -i “flight_dir” -o export -f tiff -f MultiChannel
Ein Screenshot eines Ordners mit dem Namen "Hyper Cameras"
Bedienoberflaeche einer Hyperspektralkamera-Software von Cubert
René Heine, CEO von Cubert, dem Hersteller von Hyperspektralkameras

About the Author

Dr. René Heine is the Co-Founder and CEO of Cubert GmbH, a leader in real-time spectral imaging. Since founding the company in 2012, René has been instrumental in shaping Cubert’s technological direction and growth. He holds a Doctor of Physics degree from the University of Ulm, where he graduated magna cum laude, and completed his diploma thesis at Harvard Medical School. René’s deep expertise in physics and his vision for cutting-edge imaging technologies drive Cubert’s innovations and advancements in hyperspectral solutions.