News tagged with image noise

Quasi noise-free digital holography

Noise originating from the coherent nature of laser light is the scourge of digital holography, reducing the quality of holographic images below that of conventional photographs. Now, Pasquale Memmolo of ISASI-CNR and collaborators ...

dateDec 29, 2016 in Optics & Photonics
shares11 comments 0

Image sensors for extreme temperatures

Image sensors which are used as electronic parking aids in cars or for quality control in production systems have to be able to withstand the often very high temperatures that prevail in these environments. Research scientists ...

dateSep 20, 2010 in Engineering
shares0 comments 0
  • 1 2