Optical character recognition (OCR): close-up shot of the illumination system & lens (bottom) in an optical character reader used by the Post Office as part of its automatic mail sorting system. The device is used to "read" the post code in an address & to deposit blue phosphor dots that encode the envelope for its correct destination | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Holmes, James |
Taille de l’image : | 3411 px × 5177 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |