发明申请
US20070041656A1 Method and apparatus for reducing brightness variations in a panorama
有权
用于降低全景图中的亮度变化的方法和装置
- 专利标题: Method and apparatus for reducing brightness variations in a panorama
- 专利标题(中): 用于降低全景图中的亮度变化的方法和装置
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申请号: US11207365申请日: 2005-08-19
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公开(公告)号: US20070041656A1公开(公告)日: 2007-02-22
- 发明人: Ian Clarke , Hui Zhou , Puneet Khanduri
- 申请人: Ian Clarke , Hui Zhou , Puneet Khanduri
- 主分类号: G06K9/40
- IPC分类号: G06K9/40
摘要:
In one embodiment, a method of reducing brightness variations in a panorama comprises calculating a gamma plane based on the panorama, blurring and normalizing the gamma plane and then applying the blurred and normalized gamma plane to the panorama thereby to reduce brightness variations therein.
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