Encontrados 3 documentos, a visualizar página 1 de 1
Medical image analysis: an overview
Campilho, Aurélio C.This paper identifies various image analysis methodologies used in a medical environment. The paper is focused in a short number of examples published recently and covering different image analysis methodologies, used for analysis of different medical image types. The paper also illustrates how image analysis techniques are applied to a considerable variety of images of different organs or structures, from the ...
3-D surface characterization using a structured light technique
Silva, Jorge A.; Paiva, Ana C.; Restivo, André; Campilho, Aurélio C.; Pontes, J. LaranjaA three-dimensional data acquisition system, using a structured-light technique, based on the fast projection of a sequence of patterns on the scene under analysis, is described. This system has multiple applications, namely, in anthropometry. Its first application will be the estimation of woman breast volume, aiming at the sizing of prosthesis and breast cancer related studies.; Descreve-se um sistema de aqui...
Detection of the occupation of the costal diaphragmatic angle in chest radiographs
Alexandre, Luís A.; Silva, Mário J.; Campilho, Aurélio C.As part of a Computer-Aided Diagnosis system, a method to detect the occupancy of the costal diaphragmatic angles was developed. This paper presents the details of implementation and the results of tests on a chest radiographs database with 130 images. The results are good for the occupancy detection and not so good for the segmentation of the CDAs. Further developments are proposed.; Foi desenvolvido um método...