Bildverarbeitungsvorrichtung und -Verfahren und Speichermedium mit Darauf Gespeicherten Anweisungen
Anmelder: CANON KABUSHIKI KAISHA 🇯🇵
Details
- Veröffentlichungs-Nr.
- EP3543902
- Aktenzeichen
- EP19157005
- Anmeldetag
- 13. Februar 2019
- Veröffentlichung
- 2. Juni 2021
- Erteilung
- 2. Juni 2021
- Rechtsraum
- EP
- IPC
- H04N5/272G06K9/00G06K9/03G06T7/254
Abstract
The present invention discloses an image processing apparatus and method and storage medium storing instructions. The image processing apparatus comprises a unit for acquiring a current video frame and a scene model based on an input video; a unit for updating visual element models in said scene model, which match with the visual elements in said current video frame, based on the visual elements in said current video frame; and a unit for updating visual element models in said scene model, which do not match with the visual elements in said current video frame, based on the visual elements in said current video frame and in the previous video frames thereof. According to the present invention, the whole scene model can vary immediately following the variation in the environment illumination.
Anmelder
- Firma
- CANON KABUSHIKI KAISHA
- Land
- 🇯🇵 Japan
Japanischer Konzern mit Sitz in Tokio, der Kameras, Objektive, Drucker, Kopiergeräte sowie optische und medizinische Bildgebungstechnik entwickelt und herstellt.
19.221 Patente in unserer Datenbank
-
Canon Europe Limited
Canon Europe Limited · Uxbridge