Patent ID: 11895427
Assignee: FOTONATION LIMITED
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 1:
2. A method according to claim 1 further comprising:
responsive to said color temperature for said foreground region differing from said color temperature for said background image:
identifying a triplet for a foreground region temperature corresponding to a temperature of said background image; and
mapping values of said triplet for said foreground region to said identified triplet to determine an amplification factor for at least one of said red, green or blue channels of said acquired image; and
amplifying pixel values of said foreground region according to said one or more amplification factors; and
wherein said combining comprises:
combining amplified pixel values of said foreground region with pixel values of said background image corresponding to a background region of said acquired image to provide said composite image.