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  2. Image scanner - Wikipedia

    en.wikipedia.org/wiki/Image_scanner

    Alexander Murray and Richard Morse invented and patented the first analog color scanner at Eastman Kodak in 1937. Intended for color separation at printing presses, their machine was an analog drum scanner that imaged a color transparency mounted in the drum, with a light source placed underneath the film, and three photocells with red, green, and blue color filters reading each spot on the ...

  3. Copy detection pattern - Wikipedia

    en.wikipedia.org/wiki/Copy_detection_pattern

    Authentication is made by scanning the printed CDP using an image scanner or mobile phone camera. It is possible to store additional product-specific data into the CDP that will be decoded during the scanning process. A CDP can also be inserted into a 2D barcode to facilitate smartphone authentication and to connect with traceability data.

  4. CamScanner - Wikipedia

    en.wikipedia.org/wiki/CamScanner

    CamScanner is a Chinese mobile app first released in 2011 that allows iOS and Android devices to be used as image scanners. [1] It allows users to 'scan' documents (by taking a photo with the device's camera) and share the photo as either a JPEG or PDF. This app is available free of charge on the Google Play Store and the Apple App Store.

  5. Smart data capture - Wikipedia

    en.wikipedia.org/wiki/Smart_data_capture

    Smart data capture (SDC), also known as 'intelligent data capture' or 'automated data capture', describes the branch of technology concerned with using computer vision techniques like optical character recognition (OCR), barcode scanning, object recognition and other similar technologies to extract and process information from semi-structured ...

  6. Autocoding - Wikipedia

    en.wikipedia.org/wiki/Autocoding

    1D and 2D barcode scanning. The shop-floor touch screen device is linked to barcode scanners deployed to scan the code on each piece of packaging, including promotional labels and sleeves. Originally the bar codes scanned were based on standard 1D codes but to avoid mistakes 2D bar codes were introduced in 2004 so that each packaging type could ...

  7. SafeEntry - Wikipedia

    en.wikipedia.org/wiki/SafeEntry

    During the first lockdown, [1] SafeEntry was introduced after buildings restricted entrance accesses on 24 April 2020. [2] Patrons had to scan the barcode on their National Registration Identity Card with it, officers were stationed to limit entry, [2] the system was eventually rolled out to all locations where the public has access to, with the exception of private homes by 9 May 2020.

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