Farshid Rafiee-Rad

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We present an evaluation and comparison of the performance of four di5erent texture and shape feature extraction methods for classi(cation of benign and malignant microcalci(cations in mammograms. For 103 regions containing microcalci(cation clusters, texture and shape features were extracted using four approaches: conventional shape quanti(ers;(More)
This paper presents and compares two image processing methods for differentiating benign from malignant microcalcifications in mammograms. The gold standard method for differentiating benign from malignant microcalcifications is biopsy, which is invasive. The goal of the proposed methods is to reduce rate of biopsies with negative results. In the first(More)
In the digital world, that is currently evolving at such a rapid pace, intellectual copyright protection is becoming increasingly important. This is due to digital data being particularly simple to copy and resell without any loss of quality. Digital representation and distribution of data has increased the potential for misuse and theft and thus gives rise(More)
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