Search Results - "Filipe, Silvio"

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  1. 1

    BIK-BUS: Biologically Motivated 3D Keypoint Based on Bottom-Up Saliency by Filipe, Silvio, Itti, Laurent, Alexandre, Luis A.

    Published in IEEE transactions on image processing (01-01-2015)
    “…One of the major problems found when developing a 3D recognition system involves the choice of keypoint detector and descriptor. To help solve this problem, we…”
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    Journal Article
  2. 2

    Algorithms for invariant long-wave infrared face segmentation: evaluation and comparison by Filipe, Sílvio, Alexandre, Luís A.

    Published in Pattern analysis and applications : PAA (01-11-2014)
    “…This paper presents two methods for automatic segmentation of images of faces captured in long wavelength infrared, allowing a wide range of face rotations,…”
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    Journal Article
  3. 3

    The UBIRIS.v2: A Database of Visible Wavelength Iris Images Captured On-the-Move and At-a-Distance by Proenca, Hugo, Filipe, Silvio, Santos, Ricardo, Oliveira, Joao, Alexandre, Luis A

    “…The iris is regarded as one of the most useful traits for biometric recognition and the dissemination of nationwide iris-based recognition systems is imminent…”
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    Journal Article
  4. 4

    PFBIK-tracking: Particle filter with bio-inspired keypoints tracking by Filipe, Silvio, Alexandre, Luis A.

    “…In this paper, we propose a robust detection and tracking method for 3D objects by using keypoint information in a particle filter. Our method consists of…”
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    Conference Proceeding
  5. 5

    Combining rectangular and triangular image regions to perform real-time face detection by Proenca, H., Filipe, S.

    “…Nowadays, face detection techniques assume growing relevance in a wide range of applications (e.g., biometrics and automatic surveillance)and constitute a…”
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    Conference Proceeding
  6. 6

    A comparative evaluation of 3D keypoint detectors in a RGB-D Object Dataset by Filipe, Silvio, Alexandre, Luis A.

    “…When processing 3D point cloud data, features must be extracted from a small set of points, usually called keypoints. This is done to avoid the computational…”
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    Conference Proceeding
  7. 7
  8. 8

    Biologically Motivated Keypoint Detection for RGB-D Data by Filipe, Sílvio Brás

    Published 01-01-2016
    “…With the emerging interest in active vision, computer vision researchers have been increasingly concerned with the mechanisms of attention. Therefore, several…”
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    Dissertation
  9. 9

    Vulnerabilidade Hidrogeomorfológica e Climática na Bacia do rio Curoca, Angola by Filipe, Sílvio Gualter Manuel

    Published 01-01-2019
    “…O objetivo desta dissertação foi a caracterização dos processos hidrogeomorfológicos e climáticos na bacia do rio Curoca em Angola. Avaliar a vulnerabilidade…”
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    Dissertation
  10. 10

    A Tributação dos Trabalhadores Transfronteiriços by Fernandes, Sílvio Filipe Gonçalves

    Published 01-01-2017
    “…Consideram-se trabalhadores transfronteiriços aqueles que exercem uma atividade, por conta própria ou por conta de outrem, no território de um Estado-Membro…”
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    Dissertation
  11. 11

    O Transcendental Geométrico e a Percepto-Cognição by Sousa, Sílvio Filipe Varela de

    Published 01-01-2016
    “…Esta dissertação devota-se a um duplo problema: o primeiro, reconsiderar a hipótese de um pensamento sobre o campo transcendental que prepara o conhecimento…”
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    Dissertation
  12. 12

    Relatório de Estágio em Farmácia Comunitária by Ferreira, Sílvio Filipe Borges

    Published 01-01-2014
    “…O presente relatório descreve o estágio curricular em Farmácia Comunitária, inserido no Plano Curricular do 5º ano/2º semestre do Mestrado Integrado em…”
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    Dissertation
  13. 13

    Interface HL7 para Observation Patterns by Gonçalves, Sílvio Filipe Lopes

    Published 01-01-2010
    “…Com a generalização das tecnologias de informação e comunicação na área da saúde, a monitorização remota de pacientes, a partir de dispositivos móveis, é uma…”
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    Dissertation
  14. 14

    Segmentação de faces em imagens no infravermelho térmico by Filipe, Sílvio Brás

    Published 01-01-2010
    “…O objectivo desta dissertação é desenvolver um método para a segmentação automática de faces em imagens capturadas no infravermelho térmico, permitindo uma…”
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    Dissertation
  15. 15

    Padrões De Aleatoriedade Na modelação Do Acaso by Velosa, Sílvio Filipe

    Published 01-01-2007
    “…Randomly stopped sums, aside from their conceptual interest, are of the utmost importance on practical issues, such as the risk process and branching…”
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    Dissertation