Browsing 36-Issue 8 by Subject "denoising"

Now showing items 1-2 of 2

    • Noise Reduction on G‐Buffers for Monte Carlo Filtering 

      Moon, Bochang; Iglesias‐Guitian, Jose A.; McDonagh, Steven; Mitchell, Kenny (© 2017 The Eurographics Association and John Wiley & Sons Ltd., 2017)
      We propose a novel pre‐filtering method that reduces the noise introduced by depth‐of‐field and motion blur effects in geometric buffers (G‐buffers) such as texture, normal and depth images. Our pre‐filtering uses world ...

    • Point Cloud Denoising via Moving RPCA 

      Mattei, E.; Castrodad, A. (© 2017 The Eurographics Association and John Wiley & Sons Ltd., 2017)
      We present an algorithm for the restoration of noisy point cloud data, termed Moving Robust Principal Components Analysis (MRPCA). We model the point cloud as a collection of overlapping two‐dimensional subspaces, and ...