5 citations · 5 across the 1 of their papers we have counts for
4 papers
Deep Active Lesion Segmentation
Ali Hatamizadeh, Assaf Hoogi, Debleena Sengupta +4
Lesion segmentation is an important problem in computer-assisted diagnosis that remains challenging due to the prevalence of low contrast, irregular boundaries that are unamenable…
Self-Attention Capsule Networks for Object Classification
Assaf Hoogi, Brian Wilcox, Yachee Gupta +1
We propose a novel architecture for object classification, called Self-Attention Capsule Networks (SACN). SACN is the first model that incorporates the Self-Attention mechanism as…
A Fully-Automated Pipeline for Detection and Segmentation of Liver Lesions and Pathological Lymph Nodes
Assaf Hoogi, John W. Lambert, Yefeng Zheng +2
We propose a fully-automated method for accurate and robust detection and segmentation of potentially cancerous lesions found in the liver and in lymph nodes. The process is perfor…
Adaptive Local Window for Level Set Segmentation of CT and MRI Liver Lesions
Assaf Hoogi, Christopher F. Beaulieu, Guilherme M. Cunha +4
We propose a novel method, the adaptive local window, for improving level set segmentation technique. The window is estimated separately for each contour point, over iterations of…