Results from seven algorithms side by side  Category Octopus
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 
121 
9 segments 
11 segments 
9 segments 
NA 
9 segments 
9 segments 
9 segments 
122 
9 segments 
10 segments 
9 segments 
9 segments 
9 segments 
9 segments 
9 segments 
123 
9 segments 
10 segments 
9 segments 
9 segments 
9 segments 
9 segments 
9 segments 
124 
9 segments 
9 segments 
9 segments 
9 segments 
9 segments 
9 segments 
9 segments 
125 
5 segments 
5 segments 
5 segments 
NA 
5 segments 
5 segments 
5 segments 

Rand Cuts 
Shape Diam 
Norm Cuts 
Core Extra 
Rand Walks 
Fit Prim 
KMeans 
126 
9 segments 
10 segments 
9 segments 
10 segments 
9 segments 
9 segments 
9 segments 
127 
9 segments 
12 segments 
9 segments 
10 segments 
9 segments 
9 segments 
9 segments 
128 
9 segments 
9 segments 
9 segments 
9 segments 
9 segments 
9 segments 
9 segments 
129 
9 segments 
15 segments 
9 segments 
11 segments 
9 segments 
9 segments 
9 segments 
130 
9 segments 
13 segments 
9 segments 
9 segments 
9 segments 
9 segments 
9 segments 

Rand Cuts 
Shape Diam 
Norm Cuts 
Core Extra 
Rand Walks 
Fit Prim 
KMeans 
131 
9 segments 
11 segments 
9 segments 
10 segments 
9 segments 
9 segments 
9 segments 
132 
9 segments 
11 segments 
9 segments 
10 segments 
9 segments 
9 segments 
9 segments 
133 
9 segments 
13 segments 
9 segments 
10 segments 
9 segments 
9 segments 
9 segments 
134 
9 segments 
9 segments 
9 segments 
9 segments 
9 segments 
9 segments 
9 segments 
135 
9 segments 
11 segments 
9 segments 
9 segments 
9 segments 
9 segments 
9 segments 

Rand Cuts 
Shape Diam 
Norm Cuts 
Core Extra 
Rand Walks 
Fit Prim 
KMeans 
136 
9 segments 
14 segments 
9 segments 
9 segments 
9 segments 
9 segments 
9 segments 
137 
9 segments 
9 segments 
9 segments 
9 segments 
9 segments 
9 segments 
9 segments 
138 
9 segments 
9 segments 
9 segments 
9 segments 
9 segments 
9 segments 
9 segments 
139 
9 segments 
9 segments 
9 segments 
9 segments 
9 segments 
9 segments 
9 segments 
140 
9 segments 
9 segments 
9 segments 
9 segments 
9 segments 
9 segments 
9 segments 