February/March 2011

Greg Blackman looks at some examples of intelligent transport systems in use for traffic monitoring and enforcement

Multispectral and hyperspectral imaging techniques, which combine spectroscopy and imaging, are opening up a range of applications from environmental monitoring and agricultural research to automation of plastic recycling, as Greg Blackman discovers

Z-Laser has been solving guidance and positioning problems for 25 years, as Warren Clark discovers

Technical progress and increased demand is seeing colour imaging advance from its established print inspection market to a host of other applications. Stephen Mounsey looks at the challenges of reproducing colours in machine vision