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2. Image scanner - Wikipedia

   en.wikipedia.org/wiki/Image_scanner

   A film scanner, also known as a slide scanner or a transparency scanner, is a type of specialized flatbed scanner specifically for scanning film negatives and slides. A typical film scanner works by passing a narrowly focused beam of light through the film and reading the intensity and color of the light that emerges. [ 34 ]

3. Film scanner - Wikipedia

   en.wikipedia.org/wiki/Film_scanner

   Dust and scratches on the film can be a big problem for scanning. Because of their reduced size (compared to prints), the scanners are capable of resolutions much higher than a regular flatbed scanner; typically at least 2000 samples per inch (spi), up to 4000 spi or more. At these resolutions dust and scratches take on gigantic proportions.

4. Automatic document feeder - Wikipedia

   en.wikipedia.org/wiki/Automatic_document_feeder

   Reverse automatic document feeder A scanner with a duplexing automatic document feeder A Konica Minolta photocopier with an automatic document feeder in use. In multifunction or all-in-one printers, fax machines, photocopiers and scanners, an automatic document feeder or ADF is a feature which takes several pages and feeds the paper one page at a time into a scanner or copier, [1] allowing the ...

5. Scanography - Wikipedia

   en.wikipedia.org/wiki/Scanography

   Scanography (also spelled scannography), more commonly referred to as scanner photography, is the process of capturing digitized images of objects for the purpose of creating printable art using a flatbed "photo" scanner with a CCD (charge-coupled device) array capturing device. Fine art scanography differs from traditional document scanning by ...

6. Flatbed scanner - Wikipedia

   en.wikipedia.org/?title=Flatbed_scanner&redirect=no

   This page was last edited on 16 August 2019, at 09:59 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may ...

7. Contact image sensor - Wikipedia

   en.wikipedia.org/wiki/Contact_image_sensor

   CIS of a flatbed scanner. Contact image sensors (CIS) are image sensors used in flatbed scanners almost in direct contact with the object to be scanned. Charge-coupled devices (CCDs), the other kind of sensor often used in scanners, use mirrors to bounce light to a stationary sensor.