Image Details
Caption: Figure 7.
The error—the difference between the computed (Rcom) and reference (Rref) roundness values—as a function of the particle resolution (inner diameter, dins, in pixels) measured for the (a) 2D and (b) 3D roundness methodologies. The red colored area represents an error over ±0.1.
© 2026. The Author(s). Published by the American Astronomical Society.