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公开(公告)号：EP1828976B1
公开(公告)日：2009-08-05
申请号：EP05801646.0
申请日：2005-10-19
申请人： AGFA INC.
发明人： HUNT, Neil
IPC分类号： G06T3/60
CPC分类号： G06T3/606
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公开(公告)号：EP2041718A1
公开(公告)日：2009-04-01
申请号：EP07765482.0
申请日：2007-06-19
申请人： AGFA INC.
发明人： HUNT, Neil
CPC分类号： G06T5/30 , G06T5/50 , G06T11/60 , G06T15/503
摘要： A system and method for scaling a composite overlay image, wherein the composite overlay image comprises a plurality of pixels and each pixel comprises at least one color channel and at least one alpha channel, and further wherein at least one pixel of the composite overlay image has an alpha value of zero and a colour value that is not well defined. First, a set of pixels of the composite overlay image are identified as pixels to be dilated. The color channels of the identified pixels are then dilated to form dilated composite overlay image. Finally, the dilated composite overlay image is scaled and combined with a scaled background image.
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公开(公告)号：EP1783611A3
公开(公告)日：2007-11-21
申请号：EP06122395.4
申请日：2006-10-17
申请人： AGFA INC.
发明人： Ho, Kinson , Mayo, Peter
CPC分类号： G06F19/321 , G06F11/1451 , G06F11/1464 , G06F19/00
摘要： A redundant image storage system for archiving an image data file within at least two picture archiving and communication systems (PACS), said system including source and destination PACS networks. The source PACS network includes a source storage device for storing the image data file and a source processor for transmitting the image data file. The destination PACS is coupled to the source PACS and includes a destination storage device and a destination processor. The destination PACS is associated with a Remote Archive Locations record and a Source PACS Archived flag. The destination processor receives the image data file from the source PACS, stores the image data file in the destination storage device and determines whether the image data file should be stored back on the source storage drive and if not then sets the value of the Source PACS Archived flag to be true. The destination PACS network only sends the image data file to the source PACS network for storage if the Source PACS Archived flag is false.
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公开(公告)号：EP2035981A1
公开(公告)日：2009-03-18
申请号：EP07729376.9
申请日：2007-05-22
申请人： AGFA INC.
发明人： DENNISON, D. , POTWARKA, J.
IPC分类号： G06F19/00
CPC分类号： G06F19/321 , G06F19/00
摘要： A system and method for converting between a plurality of single-frame image data objects and a multi-frame image data object. Meta-data attributes common to each single-frame image data object from a source are considered to be shared meta-data attributes and associated with a multi-frame image data object. Perframe meta-data attributes and pixel data are not shared and are individually stored within the multi-frame image data object. In reverse, the number of perframe meta-data attributes within a multi-frame image data object from a source are examined and the corresponding number of single-frame image data objects are created. The shared meta-data attributes are copied into each single-frame image data object along with associated perframe meta-data attributes and pixel data. This conversion process can be applied as images are transmitted to the image manager/archive from the modality, as studies are retrieved from the image manager/archive, and as studies are requested.
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公开(公告)号：EP1840829A2
公开(公告)日：2007-10-03
申请号：EP07100313.1
申请日：2007-01-10
申请人： AGFA INC.
发明人： Dennison, Donald
IPC分类号： G06T5/00
CPC分类号： G06K9/42 , G06F19/321 , G06K2209/05 , G06T5/009 , G06T2207/20081 , G06T2207/30004
摘要： A system and method for determining a predicted window level transformation for image data associated with a loading image based on user selections of window level transformations. A learning image associated with a set of learning context characteristics is displayed to the user in order to elicit selection of a first selected window transformation. Learned rules are established based on the learning context characteristics and the first selected window transformation. When there is a request to display a loading image associated with a set of loading context characteristics, the learned rules are evaluated based on the loading context characteristics to determine a set of inferred window level transformations. The predicted window level transformation is then determined by selecting the most desirable inferred window level transformation.
摘要翻译： 一种用于基于用户选择窗口级变换来确定与加载图像相关联的图像数据的预测窗口级变换的系统和方法。 向用户显示与一组学习上下文特征相关联的学习图像，以便引出对第一选定窗口变换的选择。 基于学习环境特征和第一选择的窗口变换建立学习规则。 当存在显示与一组加载上下文特征相关联的加载图像的请求时，基于加载上下文特性来评估所学习的规则以确定一组推断的窗口级别转换。 然后通过选择最理想的推断窗口级变换来确定预测的窗口级变换。
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公开(公告)号：EP1828976A1
公开(公告)日：2007-09-05
申请号：EP05801646.0
申请日：2005-10-19
申请人： AGFA INC.
发明人： HUNT, Neil
IPC分类号： G06T3/60
CPC分类号： G06T3/606
摘要： An image transformation system and method for transforming a source image having source image pixel data associated with a source pixel array having an origin into a target image having target image pixel data associated with a target pixel array according to an image transformation. The image transformation is applied to the source image pixel data to generate transformed image pixel data. The transformed image pixel data is then compared to the target pixel array and the portion of the transformed image pixel data that fits within the target pixel array is determined. The portion of the source image pixel data that corresponds to the portion of the transformed image pixel data is determined. Finally, the image transformation is applied to the portion of the source image pixel data to generate the target image pixel data.
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公开(公告)号：EP1805659A1
公开(公告)日：2007-07-11
申请号：EP05789681.3
申请日：2005-09-28
申请人： AGFA INC.
IPC分类号： G06F17/30
CPC分类号： G06F17/3028 , G06F19/00 , G06F19/321 , G06Q50/22 , G06Q50/24 , Y10S707/99931 , Y10S707/99945
摘要： An image data dissemination system and method for anticipating user image requests from a user workstation and for locating, transforming and, as necessary, migrating anticipated representations of image data files to a local storage area for efficient access. An anticipated image request is determined based on a number of factors including the image retrieval historical information associated with a user and/or the user workstation. An anticipated representation of the image data file is also determined. An image data file that satisfies the anticipated image request and is in the anticipated representation is then identified, copied and stored in an optimal local storage area. When a user workstation generates the anticipated image request, the corresponding image data file stored on the optimal local storage area is provided the user workstation.
摘要翻译： 一种图像数据传播系统和方法，用于预测来自用户工作站的用户图像请求，并用于定位，变换和必要时将图像数据文件的预期表示迁移到本地存储区域以进行有效访问。 基于包括与用户和/或用户工作站相关联的图像检索历史信息的多个因素来确定预期的图像请求。 图像数据文件的预期表示也被确定。 然后识别满足预期图像请求并处于预期表示中的图像数据文件，将其复制并存储在最佳本地存储区域中。 当用户工作站产生预期的图像请求时，存储在最佳本地存储区域中的相应图像数据文件被提供给用户工作站。
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