发明授权
- 专利标题: Focus assist system and method
- 专利标题(中): 对焦辅助系统和方法
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申请号: US12479546申请日: 2009-06-05
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公开(公告)号: US08274026B2公开(公告)日: 2012-09-25
- 发明人: Thomas Graeme Nattress
- 申请人: Thomas Graeme Nattress
- 申请人地址: US CA Irvine
- 专利权人: RED.COM, Inc.
- 当前专利权人: RED.COM, Inc.
- 当前专利权人地址: US CA Irvine
- 代理机构: Knobbe, Martens, Olson & Bear, LLP
- 主分类号: G02B7/04
- IPC分类号: G02B7/04 ; H04N17/00 ; G03B13/00
摘要:
The invention relates to image focus. In particular, it relates to a focus assist system that conveys focus level data to a user. There are a wide variety of different display methods, including, but not limited to, graphs, highlights, symbols, and varied levels of brightness or color.
公开/授权文献
- US20090245677A1 FOCUS ASSIST SYSTEM AND METHOD 公开/授权日:2009-10-01
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