发明授权
- 专利标题: Methods of image fusion for image stabilization
- 专利标题(中): 用于图像稳定的图像融合方法
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申请号: US13911740申请日: 2013-06-06
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公开(公告)号: US09262684B2公开(公告)日: 2016-02-16
- 发明人: Marius Tico , Jianping Zhou , Anita Nariani Schulze , Rolf Toft , Paul Hubel , Wei Sun
- 申请人: Apple Inc.
- 申请人地址: US CA Cupertino
- 专利权人: Apple Inc.
- 当前专利权人: Apple Inc.
- 当前专利权人地址: US CA Cupertino
- 代理机构: Blank Rome LLP
- 主分类号: G06T1/00
- IPC分类号: G06T1/00 ; G06K9/46 ; G06K9/62 ; G06T5/00 ; G06T5/10 ; H04N5/232
摘要:
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.
公开/授权文献
- US20140363087A1 Methods of Image Fusion for Image Stabilization 公开/授权日:2014-12-11
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