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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. Microsoft Excel - Wikipedia

    en.wikipedia.org/wiki/Microsoft_Excel

    Microsoft Excel is a spreadsheet editor developed by Microsoft for Windows, macOS, Android, iOS and iPadOS.It features calculation or computation capabilities, graphing tools, pivot tables, and a macro programming language called Visual Basic for Applications (VBA).

  4. Image conversion - Wikipedia

    en.wikipedia.org/wiki/Image_conversion

    Like any resampling operation, changing image size and bit depth are lossy in all cases of downsampling, such as 30-bit to 24-bit or 24-bit to 8-bit palette-based images.. While increasing bit depth is usually lossless, increasing image size can introduce aliasing or other undesired artifa

  5. List of file signatures - Wikipedia

    en.wikipedia.org/wiki/List_of_file_signatures

    Image encoded in the JPEG XL format [89] FF 0A: ÿ␊ 00 01 00 00 00 ␀␁␀␀␀ 0 ttf tte dfont TrueType font 4F 54 54 4F: OTTO: 0 otf OpenType font [90] 23 25 4D 6F 64 75 6C 65 #%Module: 0 Modulefile for Environment Modules [91] 4D 53 57 49 4D 00 00 00 D0 00 00 00 00: MSWIM␀␀␀Ð␀␀␀␀ 0 wim swm esd Windows Imaging Format file ...

  6. Sleep Doctors Share the 1 Tip That's Changed Their Lives - AOL

    www.aol.com/lifestyle/sleep-doctors-share-1-tip...

    Try a body scan Dr. Ankur Bindal, a psychiatrist and sleep medicine specialist in San Diego, sees meditation as “a powerful tool” for improving sleep by calming the body and mind before bed.

  7. Digitization - Wikipedia

    en.wikipedia.org/wiki/Digitization

    The term digitization is often used when diverse forms of information, such as an object, text, sound, image, or voice, are converted into a single binary code.The core of the process is the compromise between the capturing device and the player device so that the rendered result represents the original source with the most possible fidelity, and the advantage of digitization is the speed and ...

  8. List of file formats - Wikipedia

    en.wikipedia.org/wiki/List_of_file_formats

    XLK – Microsoft Excel worksheet backup; XLS – Microsoft Excel worksheet sheet (97–2003) XLSB – Microsoft Excel binary workbook; XLSM – Microsoft Excel Macro-enabled workbook; XLSX – Office Open XML worksheet sheet; XLR – Microsoft Works version 6.0; XLT – Microsoft Excel worksheet template; XLTM – Microsoft Excel Macro-enabled ...

  9. JPEG XR - Wikipedia

    en.wikipedia.org/wiki/JPEG_XR

    In July 2007, the Joint Photographic Experts Group and Microsoft announced HD Photo to be under consideration to become a JPEG standard known as JPEG XR. [ 11 ] [ 12 ] On 16 March 2009, JPEG XR was given final approval as ITU-T Recommendation T.832 and starting in April 2009, it became available from the ITU-T in "pre-published" form. [ 1 ]