A small powerpoint presentation that is mentioned in Scanocity is not available for upload. It demonstrates use of scanned image to design a structure. Not critical for understanding. tp, author.
1. Scanners, Scanning and Scanography For RIGHT brained thinkers Presented to the Sequim PC User's Group Tom Pitre, December, 2009 First scan, 1957 - from a SCANNER in development at the U.S. National Bureau of Standards. Size – measured 5 sq. CM (@ .77 sq. inches)
2. A Little Scanner Entertainment Scanner plays music. Follow the link above at home. http://www.youtube.com/v/jJgSraig-bU&hl=en&fs=1&
4. How Does a Scanner Work? Image is lit. Mirrors reflect light into lens, then on to a CCD that turns light into electricity. White=more current. Focused light reaches color CCD (diodes). A converter (ADC) stores readings of electricity as shades of gray. Lastly, the digital information is sent to PC where it is translated into a format that graphics programs understand.
37. Scanned B&W Negative Scanned negative on LEFT. Used image software to change scan to NEGATIVE, which makes a “PRINT”. This can be manipulated, of course.