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Minnesota medicine, 1975 Some of the next articles are maybe not open access.
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American Journal of Roentgenology, 1986
Recently in AJR Marc Homer commented on the wording of the mammography report [1 ]. Our intent is to support his concerns and help clarify the confusion regarding terminology, the concept of normality, and the relationship of imaging patterns to risk factors for breast cancer.
D L, Page, A C, Winfield
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Recently in AJR Marc Homer commented on the wording of the mammography report [1 ]. Our intent is to support his concerns and help clarify the confusion regarding terminology, the concept of normality, and the relationship of imaging patterns to risk factors for breast cancer.
D L, Page, A C, Winfield
openaire +2 more sources
Segmentation of Microcalcifications in Mammograms
IEEE Transactions on Medical Imaging, 1991A systematic method for the detection and segmentation of microcalcifications in mammograms is presented. It is important to preserve size and shape of the individual calcifications as exactly as possible. A reliable diagnosis requires both rates of false positives as well as false negatives to be extremely low.
Joachim Dengler +2 more
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Detection of Microcalcifications on Mammograms
International Journal of Software Science and Computational Intelligence, 2020Breast cancer is a common disease of women. The number of new cases diagnosed in Algeria is increasingly high and it is the first cause of cancer related deaths for women. The microcalcifications are considered the primary sign of breast cancer. The early detection of these allows doctors to take the necessary measures for the treatment of this ...
Rachida Touami +2 more
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Structural Comparison of Mammograms
Procedings of the British Machine Vision Conference 2005, 2005This paper presents a robust algorithm for the comparison of mammogram pairs. Salient regions are extracted in a topographic way. An integral invariant representation of shape, in combination with area and distance measures, are used for establishing their correspondences.
Byung-Woo Hong, Michael Brady 0001
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Super-resolution of mammograms
2010 IEEE Symposium on Computational Intelligence in Bioinformatics and Computational Biology, 2010High-quality mammography is the most effective technology presently available for breast cancer screening. High resolution mammograms usually lead to more accurate diagnoses; however, they require large doses of radiation, which may have harmful effects.
Jun Zheng 0010 +2 more
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Unsupervised mammograms segmentation
2008 19th International Conference on Pattern Recognition, 2008We present a multiscale unsupervised segmenter for automatic detection of potentially cancerous regions of interest containing fibroglandular tissue in digital screening mammography. The mammogram tissue textures are locally represented by four causal multispectral random field models recursively evaluated for each pixel and several scales.
Michal Haindl, Stanislav Mikes
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Xerographic recording of mammograms
The British Journal of Radiology, 1972Abstract In xeroradiography the X-ray intensity transmitted by an object is recorded as a charge density pattern on the surface of a semi-conducting selenium plate. The characteristics of the apparatus used are described and the reasons for the peculiar “edge contrast” pattern which the powder development method yields is explained.
J W, Boag, A J, Stacey, R, Davis
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Clinical Radiology, 1976
When medichrome film is vacuum packed and used in combination with a single high definition intensifying screen exposure times of 0.06-0.1 s and a skin radiation dosage 0.5 rad per exposure can be achieved. The diagnostic accuracy of the system is similar to that obtained on conventional black and white film currently used for mammography.
J L, Price, P M, Davies, P D, Butler
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When medichrome film is vacuum packed and used in combination with a single high definition intensifying screen exposure times of 0.06-0.1 s and a skin radiation dosage 0.5 rad per exposure can be achieved. The diagnostic accuracy of the system is similar to that obtained on conventional black and white film currently used for mammography.
J L, Price, P M, Davies, P D, Butler
openaire +2 more sources