...Mohammed Omar; Yi Zhou; Eric Planting; Rohit Parvataneni; Stephen Hung Purpose The purpose of this paper is to present a combined scheme of active laser‐based triangulation and a morphological edge detection, to quantify features dimensions (width and depth) over smooth plastic surfaces...

...Vanessa Pratt; Jay Warner Describes a machine vision system which can be used for the detection of defects in glass ribbon and plastic sheets. Uses a system of multiple line scan CCD cameras and scanned LED light sources to detect and measure defects both along and across the web. The principle...

... © MCB UP Limited 1998 --> Plastics Publication "Plastics" that conduct electricity hold promise of lucrative commercial applications Keywords Plastics,Publication Thin, light-weight TV and computer screens made entirely of plastic could be just one of the many...

...Don Braggins Recycling plastic presents two problems which, if not solved, yield recycled material of poor mechanical properties and the same drab colour. Plastics must be sorted by type to avoid PVC mixing with PET (usually used for drinks bottles), therefore allowing re‐use as PET. © MCB UP...