Bildverarbeitungsvorrichtung, Bildverarbeitungsverfahren und Programm
Anmelder: CANON KABUSHIKI KAISHA 🇯🇵
Details
- Veröffentlichungs-Nr.
- EP2426928
- Aktenzeichen
- EP11179897
- Anmeldetag
- 2. September 2011
- Veröffentlichung
- 22. April 2020
- Erteilung
- 22. April 2020
- Rechtsraum
- EP
- IPC
- H04N9/73H04N1/60
Abstract
The present invention generates (S202) first developed image data by correcting image data with use of a first white balance correction value corresponding to a first light source, generates (S203) second developed image data by correcting the image data with use of a second white balance correction value corresponding to a second light source, calculates (S205) a color evaluation value of each of blocks by adding and averaging color evaluation values of pixels in the image data for each of the divided blocks, calculates (S206) a combining ratio based on a difference between the calculated color evaluation value of each of the blocks and a color evaluation value of white under the second light source, and combines (S207) the first developed image data and the second developed image data according to the calculated combining ratio.
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
Fachgebiete
-
Canon Europe Limited
Canon Europe Limited · Uxbridge
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Northway, Daniel Robert
NoneMalvern