Results from seven algorithms side by side  Category Cup
Results from seven algorithms are listed below. For "Norm Cuts", "Rand Cuts", "Rand Walks", "Fit Prim" and "KMeans", we set the input numSegment to the mode number of segments by human for each model observed from the benchmark. "Shape Diam" and "Core Extra" predict numSegment automatically. If an algorithm fails in one model, "NA" will appear instead of the colored image. You can click each image to view a larger image.

Rand Cuts 
Shape Diam 
Norm Cuts 
Core Extra 
Rand Walks 
Fit Prim 
KMeans 
21 
2 segments 
7 segments 
2 segments 
6 segments 
2 segments 
2 segments 
2 segments 
22 
2 segments 
6 segments 
2 segments 
2 segments 
2 segments 
2 segments 
2 segments 
23 
2 segments 
7 segments 
2 segments 
3 segments 
2 segments 
2 segments 
2 segments 
24 
2 segments 
5 segments 
2 segments 
2 segments 
2 segments 
2 segments 
2 segments 
25 
2 segments 
4 segments 
2 segments 
3 segments 
2 segments 
2 segments 
2 segments 

Rand Cuts 
Shape Diam 
Norm Cuts 
Core Extra 
Rand Walks 
Fit Prim 
KMeans 
26 
2 segments 
2 segments 
2 segments 
3 segments 
2 segments 
2 segments 
2 segments 
27 
2 segments 
6 segments 
2 segments 
4 segments 
2 segments 
2 segments 
2 segments 
28 
2 segments 
7 segments 
2 segments 
5 segments 
2 segments 
2 segments 
2 segments 
29 
2 segments 
2 segments 
2 segments 
7 segments 
2 segments 
2 segments 
2 segments 
30 
4 segments 
6 segments 
4 segments 
4 segments 
5 segments 
4 segments 
4 segments 

Rand Cuts 
Shape Diam 
Norm Cuts 
Core Extra 
Rand Walks 
Fit Prim 
KMeans 
31 
2 segments 
5 segments 
2 segments 
8 segments 
2 segments 
2 segments 
2 segments 
32 
2 segments 
5 segments 
2 segments 
4 segments 
2 segments 
2 segments 
2 segments 
33 
2 segments 
8 segments 
2 segments 
3 segments 
2 segments 
2 segments 
2 segments 
34 
2 segments 
8 segments 
2 segments 
8 segments 
2 segments 
2 segments 
2 segments 
35 
3 segments 
6 segments 
3 segments 
3 segments 
3 segments 
3 segments 
3 segments 

Rand Cuts 
Shape Diam 
Norm Cuts 
Core Extra 
Rand Walks 
Fit Prim 
KMeans 
36 
2 segments 
8 segments 
2 segments 
2 segments 
2 segments 
2 segments 
2 segments 
37 
4 segments 
6 segments 
4 segments 
7 segments 
4 segments 
4 segments 
4 segments 
38 
2 segments 
8 segments 
2 segments 
4 segments 
2 segments 
2 segments 
2 segments 
39 
2 segments 
8 segments 
2 segments 
4 segments 
2 segments 
2 segments 
2 segments 
40 
2 segments 
3 segments 
2 segments 
3 segments 
2 segments 
2 segments 
2 segments 