Results 151 to 160 of about 1,807,517 (362)

LeFusion: Controllable Pathology Synthesis via Lesion-Focused Diffusion Models [PDF]

open access: yesarXiv
Patient data from real-world clinical practice often suffers from data scarcity and long-tail imbalances, leading to biased outcomes or algorithmic unfairness. This study addresses these challenges by generating lesion-containing image-segmentation pairs from lesion-free images.
arxiv  

Revisiting Lesion Tracking in 3D Total Body Photography [PDF]

open access: yesarXiv
Melanoma is the most deadly form of skin cancer. Tracking the evolution of nevi and detecting new lesions across the body is essential for the early detection of melanoma. Despite prior work on longitudinal tracking of skin lesions in 3D total body photography, there are still several challenges, including 1) low accuracy for finding correct lesion ...
arxiv  

Modeling and Simulation of the Effects of Cyclic Loading on Articular Cartilage Lesion Formation

open access: yes, 2013
We present a model of articular cartilage lesion formation to simulate the effects of cyclic loading. This model extends and modifies the reaction-diffusion-delay model by Graham et al.
Ayati, Bruce P.   +5 more
core  

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