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Medical Image Registration: a Review

This paper presents a review of automated image registration methodologies that have been used in the medical field. The aim of this paper is to be an introduction to the field, provide knowledge on the work that has been developed and to be a suitable reference for those who are looking for registration methods for a specific application. The registration methodologies under review are classified into intensit...

La psicología feminista crítica en el suroeste semiperiférico europeo : el int...

Buscamos explorar en este texto los desarrollos en el campo de la psicología crítica feminista en Portugal. Haciendo uso de una narrativa figura-fondo, pondremos en contraste estos desarrollos con la hegemonía de la psicología mainstream en Portugal. En la primera sección, contextualizamos la psicología en Portugal histórica y sociológicamente. En la segunda, exploramos las que ...

A população lésbica em estudos da saúde: contributos para uma reflexão crítica

Durante décadas, no pensamento e nas práticas das ciências da saúde e da psicologia a sexualidade lésbica foi associada à patologia. Ao longo do século XX, este posicionamento modificou-se. Este trabalho analisa essas mudanças numa reflexão teórica focada no domínio da saúde das lésbicas, no qual predominam as concepções e práticas heteronormativas e heterossexistas, tanto na investigação como na prestação de c...

An Approach to Edge Detection in Images of Skin Lesions by Chan-Vese Model

Nowadays there is a great interest in the application of computational systems for the analysis of skin lesions. These systems allow the dermatologist to prevent the development of malignant lesions. The development of the systems has occurred due to the increase of skin cancer cases. In the characterization of skin lesions it is necessary to segment the images accurately. Thus the features and edges informatio...

Enhanced Spatio-Temporal Alignment of Plantar Pressure Image Sequences using B-...

This paper presents an enhanced methodology to align plantar pressure image sequences simultaneously in time and space. The temporal alignment of the sequences is accomplished by using B-splines in the time modeling, and the spatial alignment can be attained by using several geometric transformation models. The methodology was tested on a dataset of 156 real plantar pressure image sequences (3 sequences for eac...

Automated spatio-temporal alignment of plantar pressure image sequences

The analysis of plantar pressure data provides information on the role of the foot and ankle during gait and other activities. The information gather can be used to define suitable rehabilitation programs through alterations of footwear, foot orthoses, exercise programs and weight-bearing restrictions. It can also assist the diagnosis and rehabilitation of impairments associated with various musculoskeletal, in...

Microsoft robotics soccer challenge : movement optimization of a quadruped robot

Estágio realizado na Universidade de Aveiro e orientado pelo Prof. Doutor Nuno Lau ; Tese de mestrado integrado. Engenharia Electrotécnica e de Computadores. Faculdade de Engenharia. Universidade do Porto. 2008

Towards an interactive framework for robot dancing applications

Estágio realizado no INESC-Porto e orientado pelo Prof. Doutor Fabien Gouyon ; Tese de mestrado integrado. Engenharia Electrotécnica e de Computadores - Major Telecomunicações. Faculdade de Engenharia. Universidade do Porto. 2008

Selection of Image Features based on a Wrapper Model for the Classification of ...

Building of a Representative Plantar Pressure Image Sequence