GitHub

skin.scad

This file provides functions and modules that construct shapes from a list of cross sections. In the case of skin() you specify each cross sectional shape yourself, and the number of points can vary.
GitHub

rounding.scad

Routines to create rounded corners, with either circular rounding, or continuous curvature rounding with no sudden curvature transitions. Provides rounding of corners or rounding that preserves corner ...
IEEE

Accurate and Robust Three-Intersection-Chord-Invariant Ellipse Detection

Abstract: Ellipse detection is of great significance in the fields of image processing and computer vision. Accurate, stable and direct ellipse detection in real-world images has always been a key ...
C&EN

Particle Size Reduction of Poly(ethylene terephthalate) Increases the Rate of Enzymatic Depolymerization But Does Not Increase the Overall Conversion Extent

Centre for Enzyme Innovation, School of Biological Sciences, Institute of Biological and Biomedical Sciences, University of Portsmouth, Portsmouth PO1 2DY, U.K. Centre for Enzyme Innovation, School of ...
C&EN

Toward an All-Optical Fingerprint of Synthetic and Natural Microplastic Fibers by Polarization-Sensitive Holographic Microscopy

Istituto di Scienze Applicate e Sistemi Intelligenti “Eduardo Caianiello” (ISASI-CNR), via Campi Flegrei 34, 80078 Pozzuoli, Napoli, Italy Università degli Studi di Napoli Federico II, Dip. di ...
eLife

Cytokinesis in vertebrate cells initiates by contraction of an equatorial actomyosin network composed of randomly oriented filaments

The actomyosin ring generates force to ingress the cytokinetic cleavage furrow in animal cells, yet its filament organization and the mechanism of contractility is not well understood. We quantified ...
Frontiers

SET: a pupil detection method using sinusoidal approximation

Mobile eye-tracking in external environments remains challenging, despite recent advances in eye-tracking software and hardware engineering. Many current methods fail to deal with the vast range of ...
Nature

Rayburst sampling, an algorithm for automated three-dimensional shape analysis from laser scanning microscopy images

Accurate estimation of diameters, volumes and surface areas of complex 3D structures imaged with LSM requires versatile and efficient techniques. Such morphological parameters are of general interest ...