Optical flow Camera calibration 1 Compute Unified Device Architecture (CUDA) 1 Computer vision 1 Conics 1 Data acquisition 1 Graphic Processing Unit (GPU) 1 Light sensor 1 Lighthouse 1 Localization 1 Mobile robot 1 Navigation 1 Parallel processing 1 Perspective projection 1 Real time 1 Sensor position 1 Sum of absolute differences (SAD) 1 Time measurement 1