Invention Grant
- Patent Title: High dynamic range image processing with noise reduction
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Application No.: US16968707Application Date: 2019-02-11
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Publication No.: US11341623B2Publication Date: 2022-05-24
- Inventor: Guillaume Matthieu Guerin , Bruno Faure , Vincent Vacquerie , Bruno César Douady
- Applicant: GoPro, Inc.
- Applicant Address: US CA San Mateo
- Assignee: GoPro, Inc.
- Current Assignee: GoPro, Inc.
- Current Assignee Address: US CA San Mateo
- Agency: Young Basile Hanlon & MacFarlane, P.C.
- International Application: PCT/US2019/017450 WO 20190211
- International Announcement: WO2019/157427 WO 20190815
- Main IPC: G06T7/00
- IPC: G06T7/00 ; G06T5/00 ; G06T3/40 ; G06T5/50 ; G06T9/00 ; H04N9/04 ; H04N9/64

Abstract:
Image analysis and processing may include a first sensor readout unit configured to receive first Bayer format image data, a second sensor readout unit configured to receive second Bayer format image data, a first Bayer-to-RGB unit configured to obtain first RGB format image data based on the first Bayer format image data, a second Bayer-to-RGB unit configured to obtain second RGB format image data based on the second Bayer format image data, a high dynamic range unit configured to obtain high dynamic range image data based on a combination of the first RGB format image data and the second RGB format image data, an RGB-to-YUV unit configured to obtain YUV format image data based on the high dynamic range image data, and a three-dimensional noise reduction unit configured to obtain noise reduced image data based on the YUV format image data.
Public/Granted literature
- US20210073956A1 IMAGE PROCESSING Public/Granted day:2021-03-11
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