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    • Downsampling and Storage of Pre-Computed Gradients for Volume Rendering 

      Díaz-García, Jesús; Brunet, Pere; Navazo, Isabel; Vázquez, Pere-Pau (The Eurographics Association, 2017)
      The way in which gradients are computed in volume datasets influences both the quality of the shading and the performance obtained in rendering algorithms. In particular, the visualization of coarse datasets in multi-resolution ...