发明授权
- 专利标题： High dynamic range image editing
- 专利标题（中）： 高动态范围图像编辑
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申请号： US12347782申请日： 2008-12-31
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公开(公告)号： US07978202B2公开(公告)日： 2011-07-12
- 发明人: Paul E. Debevec , Timothy S. Hawkins , Chris D. X. N. Tchou
- 申请人： Paul E. Debevec , Timothy S. Hawkins , Chris D. X. N. Tchou
- 申请人地址： US CA Los Angeles
- 专利权人： University of Southern California
- 当前专利权人： University of Southern California
- 当前专利权人地址： US CA Los Angeles
- 代理机构： McDermott Will & Emery LLP
- 主分类号： G09G5/02
- IPC分类号： G09G5/02
摘要：
A high dynamic range image editing system for editing an image file having pixels spanning a first range of light intensity levels in an image editing system that only displays differences in the light intensity levels of pixels within a second range of light intensity levels that is less than the first range of light intensity levels, without reducing the range of light intensity levels in the image file.
公开/授权文献
- US20090303249A1 HIGH DYNAMIC RANGE IMAGE EDITING 公开/授权日：2009-12-10
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