نتایج جستجو برای: mammogram
تعداد نتایج: 1935 فیلتر نتایج به سال:
Mammograms are essential radiological images used to diagnose breast cancer well in advance. However, an accurate diagnosis also depends on the quality of mammogram images. Therefore, removal artefacts and enhancement necessary pre-processing steps. Artefact helps exclude unsolicited regions mammograms limits search for suspicious without excessive impact from background. Mammogram enhancements...
We have evaluated a method for synthesizing mammograms by comparing the texture of clinical and synthetic mammograms. The synthesis algorithm is based upon simulations of breast tissue and the mammographic imaging process. Mammogram texture was synthesized by projections of simulated adipose tissue compartments. It was hypothesized that the synthetic and clinical texture have similar properties...
Breast cancer has become the most common form of in world recently having overtaken cervical urban cities. Immense research been carried out on breast and several automated machines for detection have formed, however, they are far from perfection medical assessments need more reliable services. Computer Assisted Diagnostics programs developed over past 2 decades to help radiologists interpret m...
Suspicious region segmentation is one of the most important parts CAD systems that are used for breast cancer detection in mammograms. In a system, there can be so many suspicious regions determined mammogram because complex structure breast. This study proposes hybrid thresholding method to use efficient mammograms and reducing number regions. The proposed provides fully-automatic based on det...
CONTEXT Women treated with chest radiation for a pediatric malignancy have a significantly increased risk of breast cancer at a young age and are recommended to have an annual screening mammogram starting at age 25 years or 8 years after radiation, whichever occurs last. OBJECTIVE To characterize the breast cancer surveillance practices among female pediatric cancer survivors who were treated...
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