Now showing items 1-1 of 1

    • A comparison of three methods for measure of time to contact 

      Alenyà Ribas, Guillem; Nègre, Amaury; Crowley, James L (IEEE Press. Institute of Electrical and Electronics Engineers, 2009-10-11)
      Conference lecture
      Open Access
      Time to Contact (TTC) is a biologically inspired method for obstacle detection and reactive control of motion that does not require scene reconstruction or 3D depth estimation. Estimating TTC is difficult because it requires ...