I am getting this error "Undefined function 'assignDetectionsToTracks' for input arguments of type 'double'." . So is the function not there in CV toolbox 5.0? If so what is a similar function available that I can use
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I'm trying to use this function from multiple objects tracking code in MATLAB, but I'm having trouble since it depends on assignDetectionsToTracks function which I cannot find in my toolbox
function [assignments, unassignedTracks, unassignedDetections] = ... detectionToTrackAssignment()
nTracks = length(tracks);
nDetections = size(centroids, 1);
% Compute the cost of assigning each detection to each track.
cost = zeros(nTracks, nDetections);
for i = 1:nTracks
cost(i, :) = distance(tracks(i).kalmanFilter, centroids);
end
% Solve the assignment problem.
costOfNonAssignment = 20;
[assignments, unassignedTracks, unassignedDetections] = ...
assignDetectionsToTracks(cost, costOfNonAssignment);
end
1 Comment
Geoff Hayes
on 26 Apr 2015
Edited: Geoff Hayes
on 26 Apr 2015
Jyotsna - the assignDetectionsToTracks seems to have been added in R2012b (see the Computer Vision System Toolbox Release Notes). Which version are you using?
Answers (1)
Dima Lisin
on 21 Jul 2015
assignDetectionsToTracks is available in the Computer Vision System Toolbox, in the R2012b release or later.
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