Invention Grant
US09449374B2 System and method for multi-frame temporal de-noising using image alignment
有权
使用图像对准的多帧时域去噪的系统和方法
- Patent Title: System and method for multi-frame temporal de-noising using image alignment
- Patent Title (中): 使用图像对准的多帧时域去噪的系统和方法
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Application No.: US14216630Application Date: 2014-03-17
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Publication No.: US09449374B2Publication Date: 2016-09-20
- Inventor: James Wilson Nash , Kalin Mitkov Atanassov
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incoporated
- Current Assignee: QUALCOMM Incoporated
- Current Assignee Address: US CA San Diego
- Agency: Knobbe, Martens, Olson & Bear LLP
- Agent James R. Gambale, Jr.
- Main IPC: G06T5/00
- IPC: G06T5/00 ; H04N5/217 ; H04N5/232 ; H04N5/351 ; H04N5/374 ; G06T5/50 ; G06T3/00

Abstract:
Methods, devices, and computer program products for multi-frame termporal de-noising using image alignment are describe. In one aspect, a method of capturing an image using a multi-frame temporal de-noising is described. The method includes capturing a plurality of frames and aligning the captured plurality of frames with each other. The method further includes determining a subset of frames of the captured plurality of frames, the subset determined based upon a focus quality of each frame of the plurality of frames. Finally, the method includes combining the subset of frames into a single image using a motion filter to reduce blurriness and ghosting.
Public/Granted literature
- US20150262341A1 SYSTEM AND METHOD FOR MULTI-FRAME TEMPORAL DE-NOISING USING IMAGE ALIGNMENT Public/Granted day:2015-09-17
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