Invention Grant
- Patent Title: Methods of image fusion for image stabilization
- Patent Title (中): 用于图像稳定的图像融合方法
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Application No.: US13911740Application Date: 2013-06-06
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Publication No.: US09262684B2Publication Date: 2016-02-16
- Inventor: Marius Tico , Jianping Zhou , Anita Nariani Schulze , Rolf Toft , Paul Hubel , Wei Sun
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Blank Rome LLP
- Main IPC: G06T1/00
- IPC: G06T1/00 ; G06K9/46 ; G06K9/62 ; G06T5/00 ; G06T5/10 ; H04N5/232

Abstract:
Systems, methods, and computer readable media to improve image stabilization operations are described. Novel approaches for fusing non-reference images with a pre-selected reference frame in a set of commonly captured images are disclosed. The fusing approach may use a soft transition by using a weighted average for ghost/non-ghost pixels to avoid sudden transition between neighborhood and almost similar pixels. Additionally, the ghost/non-ghost decision can be made based on a set of neighboring pixels rather than independently for each pixel. An alternative approach may involve performing a multi-resolution decomposition of all the captured images, using temporal fusion, spatio-temporal fusion, or combinations thereof, at each level and combining the different levels to generate an output image.
Public/Granted literature
- US20140363087A1 Methods of Image Fusion for Image Stabilization Public/Granted day:2014-12-11
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