Match Support

The following buttons compute and allow the exchange of match support. It is possible to use a number of them, and each of them more than once. Each uses the cost options (above) to determine which currently stored support values to accumulate.

• ordered. Use dynamic programming to set match strength of each match. Matches not included in the optimal cost path have strength set to zero otherwise they are reset to default matching strength.
• string tot. Accumulate support along globally matched edge strings and set matching strength of each included match.
• figural tot. Accumulate match support figurally along edge strings in the left image and set string matching strength of each match. Figural support ofr each match is detemined from the combination of support flowing in each direction along the left edge string from near neighbour compatible matches. Where compatibility is determined by disparity and disparity gradient limits.