Soft copy display requirements for digital mammography.
Soft copy display requirements for digital mammography.
复制标题
数字乳腺 X 线摄影的软拷贝显示要求。
DOI：
10.1007/s10278-003-1659-6
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发表时间：
2003
影响因子：
4.4
通讯作者：
Hemminger,BradleyM
中科院分区：
文献类型：
--
作者：
Hemminger,BradleyM
One of the advantages of digital mammography is to display mammograms on softcopy (electronic displays). Softcopy display of mammography is challenging because of the spatial and contrast resolution demands present in mammograms. We have designed and developed a softcopy mammography display application, Mammoview, which is capable of allowing radiologists to read mammograms as quickly and as accurately as they can on film alternators. We review the studies using Mammoview to elucidate the requirements of a successful softcopy display station. The design and development of the Mammoview softcopy display station are described in this article, and results of several studies using Mammoview are reported, including subjective feedback from Radiological Society of North America (RSNA) conference demonstrations, and clinical studies measuring performance in terms of speed and accuracy. Additional analysis of user interactions and user feedback is used to study the successes and shortcomings of mammography display stations like Mammoview. Overall, radiologist readings using Mammoview have been shown to be as fast and as accurate as readings using mammography film alternators. However, certain parts of the softcopy interface were more successful than their film counterparts, whereas others were less successful. Data analysis of the recorded human–computer interactions for the softcopy component of the clinical trial indicate statistically significant correlations between the difference in review time of softcopy versus alternator readings and three factors: the number of interactions, the reader, and the size of the image being reviewed. The first factor (number of interactions) suggests that simpler interfaces require less time to use; the second factor, the reader, supports previous findings that radiologists vary in how fast they read screening mammography studies; the third, size of image, suggests that the speed of softcopy review is increased relative to film readings when images are significantly larger than the display size. Feedback from radiologists using the system in clinical trials and at demonstration exhibits at RSNA indicated good acceptance of the interface and easy adaptation. Radiologists indicated that they felt comfortable using the interface, and that they would use such a softcopy interface in clinical practice. Finally, preliminary work suggests that the addition of a simple interaction to incorporate computer-aided detection (CAD) results would improve reading accuracy without significantly increasing reader times.
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作者：
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影响因子：
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作者：
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DOI：
10.1109/iwssip.2009.5367797
发表时间：
2009
期刊：
2009 16th International Conference on Systems, Signals and Image Processing
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作者：
J. Božek;E. Dumic;M. Grgic
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DOI：
10.1055/s-2001-10888
发表时间：
2001
期刊：
RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der Bildgebenden Verfahren
影响因子：
--
作者：
DuPont Ndt;MR Agfa;M. Trimax;DuPont Lo;Dose DuPont;Lo Dose;Kodak Min;Kodak Min;Agfa Mamoray;Ortho;M. T. Apha;Fortschr Rntgenstr
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DOI：
10.1001/jama.268.14.1926b
发表时间：
1992
期刊：
JAMA
影响因子：
--
作者：
G. Hortobagyi
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G. Hortobagyi