This paper presents a semi-automatic classification approach to evaluate steatotic liver
tissues using B-scan ultrasound images. Several features have been extracted and used in …

Segmentation of echocardiographic images presents a great challenge because these
images contain strong speckle noise and artifacts. Besides, most ultrasound segmentation …

Congenital heart diseases are present in eight of every 1000 newborns. The diagnosis of
those pathologies usually depends on the available imaging methods. A correct diagnosis …

Echocardiography is the most used medical imaging in pediatric cardiology. It is a
fundamental tool to analyze the major heart disease and abnormalities since it is non …

Automatic segmentation methods are mandatory for most computer-aided diagnostic
methods, particularly in Positron Emission Tomography (PET), being extremely relevant for …

Abstract Positron Emission Tomography (PET) is a nuclear medicine imaging technique that
permits to analyze, in three dimensions, the physiological processes in vivo. One of the …

Ultrasonography is one of the safest methods in medical imaging, however the
segmentation of such images still is a difficult task. A robust segmentation of the heart …

Ultrasounds have an increasingly important role in the diagnosis and monitoring of skin,
since the used techniques are non-invasive and non-ionizing, and also provide internal …

Segmentation of echocardiography images presents a great challenge because these
images contain strong speckle noise and artifacts. Besides, most ultrasound segmentation …

Para as provas de agregação e de acordo com a alínea c), do número 2, do artigo 8º do
Decreto-Lei nº 239/2007 de 19 de junho, cabe ao candidato a elaboração de um sumário …