• A Primal-Dual Framework for Real-Time Dense RGB-D Scene Flow 

      Jaimez, Mariano; Souiai, Mohamed; González-Jiménez, Javier; Cremers, Daniel (IEEE, 2015-05)
      This paper presents the first method to compute dense scene flow in real-time for RGB-D cameras. It is based on a variational formulation where brightness constancy and geometric consistency are imposed. Accounting for ...
    • Motion Cooperation: Smooth Piece-Wise Rigid Scene Flow from RGB-D Images 

      Jaimez, Mariano; Souiai, Mohamed; Stuckler, Jorg; Gonzalez-Jimenez, Javier; Cremers, Daniel (2016-01-07)
      We propose a novel joint registration and segmentation approach to estimate scene flow from RGB-D images. Instead of assuming the scene to be composed of a number of independent rigidly-moving parts, we use non-binary ...
    • Online Estimation of 2D Wind Maps for Olfactory Robots 

      Monroy, Javier G.; Jaimez, Mariano; González-Jiménez, Javier (2017-06-15)
      This work introduces a novel solution to approximate in real time the 2D wind flow present in a geometrically known environment. It is grounded on the probabilistic framework provided by a Markov random field and enables ...
    • Planar Odometry from a Radial Laser Scanner. A Range Flow-based Approach 

      Jaimez, Mariano; G. Monroy, Javier; Gonzalez Jimenez, Javier (IEEE, 2016)
      In this paper we present a fast and precise method to estimate the planar motion of a lidar from consecutive range scans. For every scanned point we formulate the range flow constraint equation in terms of the sensor ...