The title of this graph is, 'Mining for gold'. The images displayed here provide graphic
information on the stages of artisanal gold mine processing. The nine basic stages are broken
down with pictures showing people descending ladders, sending up excavated dirt, all the way
to the final stage. This is where the mercury that has been heated with the gold is evaporated
leaving behind just the gold.
Error using .*
Matrix dimensions must agree.
Error in plotSpotlight (line 30)
output = repmat(a,[1 1 3]).*single(im)/255;
Error in plot_individual_user_maps (line 49)
[heat] = plotSpotlight(im,heatmap,3);