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Gradient Threshold Estimators in Mammography by reinaldobarrera9601 is a document available to read on EtoBox.

What is Gradient Threshold Estimators in Mammography about?

The document proposes a new algorithm to estimate the gradient threshold parameter in the Perona-Malik nonlinear diffusion model for edge-preserving smoothing of mammogram images. It compares this approach to two other gradient threshold estimation methods. When applying the proposed algorithm, called AD-KMLS2, results show improved edge detection for 45% of images compared to other methods according to two quality metrics, with differences of at least 5×10−5. The anisotropic diffusion smoothing is performe

Author

reinaldobarrera9601

Language

EN