
Collection 3
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The benchmark collection consists of 100-100 hv-convex 8-connected but not 4-connected discrete sets of size 10x10, 20x20, ..., 100x100.
Each file stores one discrete set in the following form

IMAGE 10 10					#size of the discrete set

0 0 1 0 0 0 0 0 0 0 				#the discrete set itself
0 0 1 0 0 0 0 0 0 0 
0 1 1 1 0 0 0 0 0 0 
0 1 1 1 0 0 0 0 0 0 
1 1 1 1 1 0 0 0 0 0 
0 1 1 1 1 1 0 0 0 0 
0 0 1 1 1 1 0 0 0 0 
0 0 0 1 1 1 1 0 0 0 
0 0 0 0 0 0 1 1 0 0 
0 0 0 0 0 0 0 0 1 1 

PROJECTION 10 ANGLE 0				#horizintal projection of the discrete set
1 1 3 3 5 5 4 4 2 2 

PROJECTION 10 ANGLE 90				#vertical projection of the discrete set
1 4 7 6 4 3 2 1 1 1 

