HALOWERKMedienwerk
oss opencv dense frame optical flow
Computes dense Farneback optical flow between two consecutive grayscale frames and returns the horizontal and vertical displacement of every pixel. Unlike sparse tracking this covers the whole image, which is what you want for measuring motion in regions with no distinct features to track — smoke, water, crowds, a panning background. Both frames must be the same size and should come from the same camera at a short interval.
POST https://medien.halowerk.com/v1/oss-opencv-dense-frame-optical-flowEingaben
| Feld | Typ | Pflicht | Beschreibung |
|---|---|---|---|
| first_frame | array | Ja | |
| second_frame | array | Ja |
Vollständiges Eingabeschema anzeigen
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}Ergebnis & Dokumentation
Veröffentlichtes Ergebnisschema anzeigen
{
"$ref": "https://medien.halowerk.com/v1/oss-opencv-dense-frame-optical-flow/schema#/outputSchema"
}Veröffentlichtes Ergebnisbeispiel öffnen
Maschinenlesbare Dokumentation dieses Hubs
Quelle dieser Seite: der veröffentlichte HALOWERK-Katalog. Stand: 2026-11-01, 15:19 UTC.
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