Invention Application
- Patent Title: Methods of Image Fusion for Image Stabilization
- Patent Title (中): 图像融合的图像稳定方法
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Application No.: US13911740Application Date: 2013-06-06
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Publication No.: US20140363087A1Publication Date: 2014-12-11
- Inventor: Marius Tico , Jianping Zhou , Anita Nariani Schulze , Rolf Toft , Paul Hubel , Wei Sun
- Applicant: Apple Inc.
- Main IPC: G06K9/46
- IPC: G06K9/46 ; G06T5/00 ; G06K9/62

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
- US09262684B2 Methods of image fusion for image stabilization Public/Granted day:2016-02-16
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