Computer aided mass detection in mammography with temporal change analysis
نویسندگان
چکیده
منابع مشابه
Computer aided mass detection in mammography with temporal change analysis
This paper presents a method to extract change information from temporal mammogram pairs and to incorporate the temporal change information in the malignant mass classification. In this method, a temporal mammogram registration framework which is based on spatial relations between regions of interest and graph matching was used to create correspondences between regions of current mammogram and ...
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We are developing computer aided diagnosis (CAD) techniques to study interval changes between two consecutive mammographic screening rounds. We have previously developed methods for the detection of malignant masses based on features extracted from single mammographic views. The goal of the present work was to improve our detection method by including temporal information in the CAD program. To...
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Breast cancer is a major health concern being responsible for the second most number of deaths caused by cancer in women. Early detection is therefore crucial to help reduce the number of deaths. At the moment, mammography is the best tool available to screen for early breast cancer. However, the detection of lesions in mammograms is a difficult procedure due to several factors the most promine...
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A typical definition of the Computer Aided Diagnosis (CAD), found in literature, can be: A diagnosis made by a radiologist using the output of a computerized scheme for automated image analysis as a diagnostic aid. Often it is possible to find the expression Computer Aided Detection (CAD or CADe): this definition emphasizes the intent of CAD to support rather than substitute the human observer ...
متن کاملComputer-Aided Detection and Diagnosis in Mammography
Screening mammography is the most effective tool for early detection of breast cancer. In this procedure, radiologists scan x-ray images of the breast to locate signs of breast cancer. However it is not perfect and has low sensitivity for detection and low specificity for diagnosis. Various computer aided detection (CAD) and diagnosis (CADx) systems have been developed to aid radiologists. In t...
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ژورنال
عنوان ژورنال: Computer Science and Information Systems
سال: 2015
ISSN: 1820-0214,2406-1018
DOI: 10.2298/csis141230049m