发明授权
- 专利标题: Motion-based image stitching
- 专利标题(中): 基于运动的图像拼接
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申请号: US13490326申请日: 2012-06-06
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公开(公告)号: US09516223B2公开(公告)日: 2016-12-06
- 发明人: Jianping Zhou , Marco Zuliani
- 申请人: Jianping Zhou , Marco Zuliani
- 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: H04N5/225
- IPC分类号: H04N5/225 ; H04N5/232 ; G06T3/40
摘要:
Systems, methods, and computer readable media for stitching or aligning multiple images (or portions of images) to generate a panoramic image are described. In general, techniques are disclosed for using motion data (captured at substantially the same time as image data) to align images rather than performing image analysis and/or registration operations. More particularly, motion data may be used to identify the rotational change between successive images. The identified rotational change, in turn, may be used to calculate a motion vector that describes the change in position between a point in a first image and a corresponding point in a subsequent image. The motion vector may be utilized to align successive images in an image sequence based on the motion data associated with the images.
公开/授权文献
- US20130329072A1 Motion-Based Image Stitching 公开/授权日:2013-12-12
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