2 papers
physics.bio-ph2025
Nanoscale cuticle mass density variations influenced by pigmentation in butterfly wing scales
Deepan Balakrishnan, Anupama Prakash, Benedikt J. Daurer +6
How pigment distribution influences the cuticle density within a microscopic butterfly wing scale, and how both impact each scale's final reflected color, remains unknown. We use p…
cond-mat.mtrl-sci2024
Symmetry quantification and segmentation in STEM imaging through Zernike moments
Jiadong Dan, Cheng Zhang, Xiaoxu Zhao +1
We present a method using Zernike moments for quantifying rotational and reflectional symmetries in scanning transmission electron microscopy (STEM) images, aimed at improving stru…