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1.发明授权FULL FIELD MAMMOGRAPHY WITH TISSUE EXPOSURE CONTROL, TOMOSYNTHESIS, AND DYNAMIC FIELD OF VIEW PROCESSING 有权利用组织的曝光控制，X射线照相组合和动态视觉场处理满场乳腺癌图像
公开(公告)号：EP1569556B1
公开(公告)日：2012-04-25
申请号：EP03783784.6
申请日：2003-11-26
申请人： HOLOGIC, INC. , Jing, Zhenxue , Hitzke, Georgia , Kennedy, Donald , Smith, Andrew , Stein, Jay A.
CPC分类号： A61B6/502 , A61B6/025 , A61B6/06 , A61B6/4035 , A61B6/4291 , A61B6/482
摘要： A mammography system using a tissue exposure control relying on estimates of the thickness of the compressed and immobilized breast (20 and 22) and of breast density (26, 28, 30 and 32) to automatically derive one or more technic factors (24). The system further uses a tomosynthesis arrangement that maintains the focus of an anti-scatter grid (12d) on the x-ray source (12a) and also maintains the field of view of the x-ray receptor (12c). Finally, the system finds an outline that forms a reduced field of view (48) that still encompasses the breast in the image (46), and uses for further processing, transmission or archival storage the data within said reduced field of view (48).
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2.发明公开FULL FIELD MAMMOGRAPHY WITH TISSUE EXPOSURE CONTROL, TOMOSYNTHESIS, AND DYNAMIC FIELD OF VIEW PROCESSING 有权利用组织的曝光控制，断层合成和动态视觉场处理满场乳腺癌图像
公开(公告)号：EP1569556A4
公开(公告)日：2006-05-03
申请号：EP03783784
申请日：2003-11-26
申请人： HOLOGIC INC , JING ZHENXUE , HITZKE GEORGIA , KENNEDY DONALD , SMITH ANDREW , STEIN JAY A
发明人： JING ZHENXUE , HITZKE GEORGIA , KENNEDY DONALD , SMITH ANDREW , STEIN JAY A
CPC分类号： A61B6/502 , A61B6/025 , A61B6/06 , A61B6/4035 , A61B6/4291 , A61B6/482
摘要： A mammography system using a tissue exposure control relying on estimates of the thickness of the compressed and immobilized breast (20 and 22) and of breast density (26, 28, 30 and 32) to automatically derive one or more technic factors (24). The system further uses a tomosynthesis arrangement that maintains the focus of an anti-scatter grid (12d) on the x-ray source (12a) and also maintains the field of view of the x-ray receptor (12c). Finally, the system finds an outline that forms a reduced field of view (48) that still encompasses the breast in the image (46), and uses for further processing, transmission or archival storage the data within said reduced field of view (48).
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3.发明公开FULL FIELD MAMMOGRAPHY WITH TISSUE EXPOSURE CONTROL, TOMOSYNTHESIS, AND DYNAMIC FIELD OF VIEW PROCESSING 有权利用组织的曝光控制，断层合成和动态视觉场处理满场乳腺癌图像
公开(公告)号：EP1569556A1
公开(公告)日：2005-09-07
申请号：EP03783784.6
申请日：2003-11-26
申请人： HOLOGIC, INC. , Jing, Zhenxue , Hitzke, Georgia , Kennedy, Donald , Smith, Andrew , Stein, Jay A.
IPC分类号： A61B6/04
CPC分类号： A61B6/502 , A61B6/025 , A61B6/06 , A61B6/4035 , A61B6/4291 , A61B6/482
摘要： A mammography system using a tissue exposure control relying on estimates of the thickness of the compressed and immobilized breast (20 and 22) and of breast density (26, 28, 30 and 32) to automatically derive one or more technic factors (24). The system further uses a tomosynthesis arrangement that maintains the focus of an anti-scatter grid (12d) on the x-ray source (12a) and also maintains the field of view of the x-ray receptor (12c). Finally, the system finds an outline that forms a reduced field of view (48) that still encompasses the breast in the image (46), and uses for further processing, transmission or archival storage the data within said reduced field of view (48).
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