MatchPoints

This is the function that does all of the heavy lifting for pairing up points from different camera views.

void MatchPoints(uint64_t & oFirstMatchTimestep, PixelSet & ioPixelsToTrack, const TrackerConfigFile & iConfig, const ImageSet & iTimestepImages, const std::pair<unsigned long, std::set<unsigned long>> & iCamIndexesToExclude, bool (*)() CancelFunc, std::vector<std::vector<std::vector<int32_t>> > & oBestFit, std::vector<double> & oBestFitErrors, PixelSet & oFirstTimestepWithAllPoints)

1. This is the interface function your correspondence plugin code needs to follow.
   Parameters:
   • uint64_t & oFirstMatchTimestep : The index of the timestep where all of the cameras see the correct number of points.
   • PixelSet & ioPixelsToTrack
   • const TrackerConfigFile & iConfig
   • const ImageSet & iTimestepImages : The images used to get the thresholded pixels.
   • const std::pair<unsigned long, std::set<unsigned long>> & iCamIndexesToExclude : The user can decide not to use all cameras in the correspondence. Perhaps because one camera doesn't have a good view. This contains the camera indexes to not use.
   • bool (*)() CancelFunc : This function returns whether or not the user has attempted to cancel the action.
   • std::vector<std::vector<std::vector<int32_t>> > & oBestFit : The ordering of
   • std::vector<double> & oBestFitErrors
   • PixelSet & oFirstTimestepWithAllPoints