Invention Grant
- Patent Title: Systems and methods for RGB image processing
- Patent Title (中): RGB图像处理系统和方法
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Application No.: US13484814Application Date: 2012-05-31
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Publication No.: US09332239B2Publication Date: 2016-05-03
- Inventor: Guy Cote , Sheng Lin , Suk Hwan Lim , D. Amnon Silverstein , Steven David Hordley , Joseph P. Bratt
- Applicant: Guy Cote , Sheng Lin , Suk Hwan Lim , D. Amnon Silverstein , Steven David Hordley , Joseph P. Bratt
- Applicant Address: US CA Cupertino
- Assignee: APPLE INC.
- Current Assignee: APPLE INC.
- Current Assignee Address: US CA Cupertino
- Agency: Fletcher Yoder PC
- Main IPC: G06K9/00
- IPC: G06K9/00 ; H04N9/64 ; G06T5/00 ; G06T1/20

Abstract:
Systems and methods for processing image data in RGB format are provided. In one example, an electronic device includes memory to store image data in raw or RGB format, or both, and an RGB image processing pipeline to process the image data. Specifically, the RGB image processing pipeline may process the image data regardless of whether the image data is of raw or RGB format. The RGB image processing pipeline may include receiving logic to receive the image data in raw or RGB format and demosaicing logic to, when the receiving logic receives the image data in raw format, convert the image data into RGB format. The logic may include local tone mapping logic configured to apply spatially varying tone curves to the image data, a color correction matrix configured to correct color in the image data, and gamma logic configured to transform the image data into gamma space.
Public/Granted literature
- US20150296193A1 SYSTEMS AND METHODS FOR RGB IMAGE PROCESSING Public/Granted day:2015-10-15
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