- Patent Title: Directionally-enhanced automatic white balancing (AWB) convergence
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Application No.: US17648786Application Date: 2022-01-24
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Publication No.: US12022206B2Publication Date: 2024-06-25
- Inventor: Wei-Chih Liu , Yi-Chun Hsu , Tsung-Yen Chen , Tai-Hsiang Jen
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: QUALCOMM Incorporated
- Main IPC: H04N23/88
- IPC: H04N23/88 ; G06T7/90

Abstract:
This disclosure provides systems, methods, and devices for image processing that support enhanced white balancing operations. In a first aspect, a method of image processing includes receiving first image data from an image sensor; determining to adjust a white balancing operation from a first white balance point to a second white balance point; determining a first intermediate white balance point based on the first white balance point, the second white balance point, and a white balance reference line; receiving second image data from the image sensor; and applying white balancing to the second image data based on the first intermediate white balance point. Other aspects and features are also claimed and described.
Public/Granted literature
- US20230239584A1 DIRECTIONALLY-ENHANCED AUTOMATIC WHITE BALANCING (AWB) CONVERGENCE Public/Granted day:2023-07-27
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