Fig. 4
From: Three Dimensional Tracking of Exploratory Behavior of Barnacle Cyprids Using Stereoscopy
Influence of error in position determination in the image frames on the resulting error in real life coordinates of the object position in mm, when an error is introduced in theleft (a) orright (b) frame. The three planes resemble the 3D position error in the X, Y and Z position, respectively. The maximum error in image coordinates presented in this figure is 2 pixels. For higher values (up to 14 pixels) please consult Online Resource 1, Fig. 2