2 papers
cs.CV2019
Resolving Overlapping Convex Objects in Silhouette Images by Concavity Analysis and Gaussian Process
Sahar Zafari, Mariia Murashkina, Tuomas Eerola +3
Segmentation of overlapping convex objects has various applications, for example, in nanoparticles and cell imaging. Often the segmentation method has to rely purely on edges betwe…
cs.IT2012
Some refined results on convergence of curvelet transform
Jouni Sampo
Article presents proof that M-term non-linear approximation of functions that are C^3 apart from C^3 edges in curvelet frame have squared L^2 approximation bounded by M^(-2).