How to find correspondences

  1. Given corners:

    \includegraphics[width=5.0in]{corners.ps}

  2. Unguided matching: Obtain a small number of seed matches using cross-correlation and pessimistic thresholds.

    \includegraphics[width=5.0in]{unguided.ps}

  3. Compute epipolar geometry and reject outliers.

    \includegraphics[width=5.0in]{consistent.ps}

  4. Guided matching: Search for matches in a band about the epipolar lines.

    \includegraphics[width=5.0in]{guided.ps}



Subhashis Banerjee 2008-01-21