wolffd@0: function bipartiteMatchingDemoPlot(sources, detections, a)
wolffd@0: 
wolffd@0: hold on
wolffd@0: p1 = size(sources,2);
wolffd@0: p2 = size(detections,2);
wolffd@0: for i=1:p1
wolffd@0:   h=text(sources(1,i), sources(2,i), sprintf('s%d', i));
wolffd@0:   set(h, 'color', 'r');
wolffd@0: end
wolffd@0: for i=1:p2
wolffd@0:   h=text(detections(1,i), detections(2,i), sprintf('d%d', i));
wolffd@0:   set(h, 'color', 'b');
wolffd@0: end
wolffd@0: 
wolffd@0: if nargin < 3, return; end
wolffd@0: 
wolffd@0: for i=1:p1
wolffd@0:   j = a(i);
wolffd@0:   if j==0 % i not matched to anything
wolffd@0:     continue
wolffd@0:   end
wolffd@0:   line([sources(1,i) detections(1,j)], [sources(2,i) detections(2,j)])
wolffd@0: end
wolffd@0: axis_pct;