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  1. Home /
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  3. Vol 24 No 1 (2009)

Published: 16-06-2015

Regular Papers

  • Complexity Reduction Techniques for the Compression of High-Definition Video
    Tiago A. da Fonseca, Ricardo L. de Queiroz
    • PDF
  • Processing the Segmentation Stage of an Iris Recognition System Through Evolutionary Algorithm
    Milena B. P. Carneiro, Antônio C. P. Veiga, Fernando C. Castro, Edna L. Flôres, Gilberto A. Carrijo
    • PDF
  • Event Location by Triangular Interpolation for Temporal Decomposition of Speech
    Miguel Arjona Ramírez
    • PDF
  • Time and Frequency Dispersion Parameters Measurements at 1.88 GHz in a Vegetated Channel
    Leni J. Matos, Gláucio L. Siqueira
    • PDF
  • Performance Analysis of a Full-Duplex Cooperative Diversity Scheme with Partial Channel Knowledge at the Cooperating Nodes
    Renato Machado, Bartolomeu F. Uchôa-Filho, Tolga M. Duman
    • PDF
  • Switching cell of directional coupler embedded in photonic crystal driven by an external command (for the C, L, and U bands of ITU)
    Amir Wirth Lima Junior, Antonio Sergio Bezerra Sombra
    • PDF
  • Spread Spectrum Communication System with Particle in a Box Electronic Circuit
    José Carlos Pizolato Jr., Luiz Gonçalves Neto
    • PDF
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