509 citations · 1.1k across the 42 of their papers we have counts for
44 papers
Investigating the Visual Cues of CNNs for Vascular Segmentation: A Case Study in Microscopy and Fundus Imaging
Weslley dos Santos Silva, Cesar Henrique Comin
Vascular segmentation is a standard procedure for clinical diagnosis, yet the specific visual features determining model decisions remain poorly understood. This paper investigates…
VessShape: Few-shot 2D blood vessel segmentation by leveraging shape priors from synthetic images
Cesar H. Comin, Wesley N. Galvão
Semantic segmentation of blood vessels is an important task in medical image analysis, but its progress is often hindered by the scarcity of large annotated datasets and the poor g…
Evaluation of Blood Vessel Segmentation Methods on Hard-to-Detect Vascular Structures
João Pedro Parella, Matheus Viana da Silva, Cesar Henrique Comin
Due to the intricate structure of vascular trees, minor segmentation errors can significantly alter connectivity patterns and increase variability in extracted morphological proper…
A new dataset for measuring the performance of blood vessel segmentation methods under distribution shifts
Matheus Viana da Silva, Natália de Carvalho Santos, Julie Ouellette +2
Creating a dataset for training supervised machine learning algorithms can be a demanding task. This is especially true for medical image segmentation since one or more specialists…
How does the Topology of City Streets Impact on their Respective Optimization?
Eric K. Tokuda, Cesar H. Comin, Luciano da F. Costa
Several natural and artificial structures and systems are somehow optimized for performing specific functionalities. The structure and topology of cities is no exception, as it is…
An Analysis of the Influence of Transfer Learning When Measuring the Tortuosity of Blood Vessels
Matheus V. da Silva, Julie Ouellette, Baptiste Lacoste +1
Characterizing blood vessels in digital images is important for the diagnosis of many types of diseases as well as for assisting current researches regarding vascular systems. The…