2012
DOI: 10.5120/5677-7714
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Analysis of Tumor Characteristics based on MCA Decomposition and Watershed Segmentation

Abstract: An accurate and standardized technique for breast tumor segmentation is a critical step for monitoring and quantifying breast cancer. The fully automated tumor segmentation in mammograms presents many challenges related to characteristics of an image. In this paper, two different methods for mass detection are applied. First method uses morphological component analysis and multiple layer thresholding. Second method uses watershed segmentation. Features are extracted and the best one is found out for efficient … Show more

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Cited by 3 publications
(1 citation statement)
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“…The watershed approach showed better performance than dynamic programming boundary tracing method and the plane fitting and dynamic programming method. Ponraj et al [13] proofed that, for mass detection, watershed segmentation yields an accurate result compared to morphological component analysis method. They used extracted features from tumors to compare both techniques.…”
Section: Fig 1: Watershed Immersion Simulationmentioning
confidence: 99%
“…The watershed approach showed better performance than dynamic programming boundary tracing method and the plane fitting and dynamic programming method. Ponraj et al [13] proofed that, for mass detection, watershed segmentation yields an accurate result compared to morphological component analysis method. They used extracted features from tumors to compare both techniques.…”
Section: Fig 1: Watershed Immersion Simulationmentioning
confidence: 99%