Invention Grant
- Patent Title: Colour balance processor
- Patent Title (中): 色平衡处理器
-
Application No.: US14332947Application Date: 2014-07-16
-
Publication No.: US09264684B2Publication Date: 2016-02-16
- Inventor: Petri Nenonen
- Applicant: Nokia Corporation
- Applicant Address: FI Espoo
- Assignee: Nokia Technologies Oy
- Current Assignee: Nokia Technologies Oy
- Current Assignee Address: FI Espoo
- Agency: Nokia Technologies Oy
- Priority: GB1313174.3 20130724
- Main IPC: H04N9/73
- IPC: H04N9/73 ; H04N5/235 ; H04N1/60
Abstract:
The color distortion of an image caused by improper white balance when illuminated using a dual light source can be alleviated by masking a weighted central area of the image, and then determining an impact metric indicating the combined impact of the brightness and pixel color components for the masked weighted central area.
Public/Granted literature
- US20150029359A1 COLOUR BALANCE PROCESSOR Public/Granted day:2015-01-29
Information query
