Purpose: Nipple is an important anatomical feature for mammogram registration and bilateral asymmetry analysis. We will investigate a new nipple detection algorithm based on curvature analysis. Method and Materials: Nipple extends outward and changes the curvature on the breast skin‐line. Curvature ...
1 suspicious node, 1 lesion with asymmetry/distortion), 3 were seen only in retrospect (1 calcifications and 2 asymmetries), and 48 were not depicted at all on mammography. Five of 19 were seen on the prior
Although the hot JS divergence effectively solves the asymmetry problem of KL divergence, when the two distributions do not overlap at all, their JS divergence is 0, so that the gradient is 0, which leads to the inability to update the model. As shown in Equation (38), the Wasserstein ...
Inclusion criteria were an age of 18 years or older, BMI < 30, and breast hypoplasia; exclusion criteria were breast asymmetry, tuberous breast, ptotic breast, breast lesions, and BMI > 30. Patients were informed about the topic and characteristics of our study and written informed consent was...
Inclusion criteria were an age of 18 years or older, BMI < 30, and breast hypoplasia; exclusion criteria were breast asymmetry, tuberous breast, ptotic breast, breast lesions, and BMI > 30. Patients were informed about the topic and characteristics of our study and written informed consent was...