Journal of Sensors / 2016 / Article / Fig 9

Research Article

Robotic Visual Tracking of Relevant Cues in Underwater Environments with Poor Visibility Conditions

Figure 9

Finding the next Focus of Attention. The descriptor for each detected relevant region is obtained. The next Focus of Attention is the closest descriptor to the previous FoA’s descriptor . For a descriptor to be considered as a FoA candidate its distance to should be less than a given threshold (represented as the circle around ).

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