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. 2015 Sep 22;10(9):e0137765. doi: 10.1371/journal.pone.0137765

Fig 10. Demonstration of artifacts in the 3D tree reconstruction pertaining to a single UAV image.

Fig 10

a. Initial reconstruction, positioned facing the camera with a band of white-colored points belonging to sky background near the top, and light colored points to the sides belonging to fallow land background, b. Side view, with camera position to the left and sky points in oval and land points in rectangle, and c. Trimmed reconstruction positioned facing the camera.