Figure 6 | Scientific Reports

Figure 6

From: Accuracy and feasibility of a novel fine hand motor skill assessment using computer vision object tracking

Figure 6

Experiment 1 results. (A) An example result from a 15 cm baseline setting. On the left y-axis, the distance between the left camera and the object is shown. On the right y-axis, the tangential velocity profile is shown. Blue lines indicate when the green ball was not moving. Black lines indicate when the green was moving. Red dots indicate the movement onset and offset of the green ball based on the velocity profile. (B) Average distance estimation error at different distances and baselines. Boxplot indicates the distance estimation error distribution at each object's distance from the camera. The Scatter plot indicates the distance estimation error at different baseline settings.

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