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Visual SLAM and Structure from Motion

Stereo vision, triangulation, 3-D reconstruction, visual simultaneous localization and mapping (vSLAM), and visual-inertial sensor fusion

Stereo vision is the process of recovering depth from camera images by comparing two or more views of the same scene. Structure from Motion (SfM) is the process of estimating the 3-D structure of a scene from a set of 2-D images. Visual simultaneous localization and mapping (vSLAM) is the process of calculating the position and orientation of a camera, with respect to its surroundings, while simultaneously mapping the environment. Visual-inertial SLAM (viSLAM) is the process of fusing visual inputs from a camera with positional data from an IMU to improve the SLAM the results. For more details, see Implement Visual SLAM in MATLAB and What Is Structure from Motion?

Categories

  • Stereo Vision
    Stereo rectification, disparity, and dense 3-D reconstruction
  • vSLAM
    Monocular, stereo, RGB-D visual simultaneous localization and mapping (vSLAM), and visual-inertial sensor fusion
  • Structure from Motion
    3-D reconstruction from multiple views

Featured Examples