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公开(公告)号:US07148907B2
公开(公告)日:2006-12-12
申请号:US10891674
申请日:2004-07-15
申请人: Alvy Ray Smith , John Bradstreet , Jonathan Edgar Fay , Ajai Sehgal , Tanuja Abhay Joshi , John Fitzgerald Bronskill , Daniel Gwozdz , Steven Andrew Cover , Nicholas John Clay , Edward W. Connell
发明人: Alvy Ray Smith , John Bradstreet , Jonathan Edgar Fay , Ajai Sehgal , Tanuja Abhay Joshi , John Fitzgerald Bronskill , Daniel Gwozdz , Steven Andrew Cover , Nicholas John Clay , Edward W. Connell
IPC分类号: G09G5/377
CPC分类号: G06T17/00 , G06T11/60 , G06T19/20 , G06T2210/32 , G06T2219/2004 , G06T2219/2016
摘要: An image processing application employs the concept of integral pre-multiplied alpha channel, and combines the techniques of multi-resolution representation, graph-structured representation, and automatic and intelligent data type conversion in order to permit a computer user to mix and manipulate both raster and vector based images in a single user interface while remaining unaware of the different data types underlying the images.
摘要翻译: 图像处理应用程序采用集成预乘法alpha通道的概念,并结合了多分辨率表示,图形结构表示和自动和智能数据类型转换的技术,以允许计算机用户混合和操纵光栅 和基于矢量的图像在单个用户界面,同时仍然不知道基于图像的不同数据类型。
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公开(公告)号:US06870545B1
公开(公告)日:2005-03-22
申请号:US09361475
申请日:1999-07-26
申请人: Alvy Ray Smith , John Bradstreet , Jonathan Edgar Fay , Ajai Sehgal , Tanuja Abhay Joshi , John Fitzgerald Bronskill , Daniel Gwozdz , Steven Andrew Cover , Nicholas John Clay , Edward W. Connell
发明人: Alvy Ray Smith , John Bradstreet , Jonathan Edgar Fay , Ajai Sehgal , Tanuja Abhay Joshi , John Fitzgerald Bronskill , Daniel Gwozdz , Steven Andrew Cover , Nicholas John Clay , Edward W. Connell
CPC分类号: G06T17/00 , G06T11/60 , G06T19/20 , G06T2210/32 , G06T2219/2004 , G06T2219/2016
摘要: An image processing application employs the concept of integral pre-multiplied alpha channel, and combines the techniques of multi-resolution representation, graph-structured representation, and automatic and intelligent data type conversion in order to permit a computer user to mix and manipulate both raster and vector based images in a single user interface while remaining unaware of the different data types underlying the images.
摘要翻译: 图像处理应用程序采用集成预乘法alpha通道的概念,并结合了多分辨率表示,图形结构表示和自动和智能数据类型转换的技术,以允许计算机用户混合和操纵光栅 和基于矢量的图像在单个用户界面,同时仍然不知道基于图像的不同数据类型。
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