• Auto-Directed Video Stabilization with Robust L1 Optimal Camera Paths 

      Grundmann, Matthias; Kwatra, Vivek; Essa, Irfan (Georgia Institute of TechnologyInstitute of Electrical and Electronics Engineers, 2011-06)
      We present a novel algorithm for automatically applying constrainable, L1-optimal camera paths to generate stabilized videos by removing undesired motions. Our goal is to compute camera paths that are composed of constant, ...
    • Weakly Supervised Learning of Object Segmentations from Web-Scale Video 

      Hartmann, Glenn; Grundmann, Matthias; Hoffman, Judy; Tsai, David; Kwatra, Vivek; Madani, Omid; Vijayanarasimhan, Sudheendra; Essa, Irfan A.; Rehg, James M.; Sukthankar, Rahul (Georgia Institute of TechnologySpringer-Verlag Berlin / Heidelberg, 2012-10)
      We propose to learn pixel-level segmentations of objects from weakly labeled (tagged) internet videos. Specifically, given a large collection of raw YouTube content, along with potentially noisy tags, our goal is to ...