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. 2020 Jul 6;20(13):3783. doi: 10.3390/s20133783

Figure 10.

Figure 10

Example of incorrect classification after adding a viewpoint. A pepper from class 2 is classified correctly from the front viewpoint (b), but adding a viewpoint results in the wrong classification (into class 3) for both combinations of viewpoints, front + left (a,b) and front + right (b,c). When all three viewpoints are considered, classification is also correct.