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  2. Netpbm - Wikipedia

    en.wikipedia.org/wiki/Netpbm

    Netpbm (formerly Pbmplus) is an open-source package of graphics programs and a programming library. It is used mainly in the Unix world, where one can find it included in all major open-source operating system distributions, but also works on Microsoft Windows, macOS, and other operating systems.

  3. HSL and HSV - Wikipedia

    en.wikipedia.org/wiki/HSL_and_HSV

    Fig. 1. HSL (a–d) and HSV (e–h). Above (a, e): cut-away 3D models of each. Below: two-dimensional plots showing two of a model's three parameters at once, holding the other constant: cylindrical shells (b, f) of constant saturation, in this case the outside surface of each cylinder; horizontal cross-sections (c, g) of constant HSL lightness or HSV value, in this case the slices halfway ...

  4. Extensible Metadata Platform - Wikipedia

    en.wikipedia.org/wiki/Extensible_Metadata_Platform

    ACDSee Pro can read and write XMP information for DNG, GIF, JPEG, PNG and TIFF files (Microsoft Windows, Mac OS X). Acrobat - can read and write XMP in PDF files (Microsoft Windows, Mac OS X, partially Linux). Aperture - Image management application and RAW developer. Reads/writes XMP sidecar files to (batch) import/export image metadata (Mac ...

  5. Raw image format - Wikipedia

    en.wikipedia.org/wiki/Raw_image_format

    Silver B&W Photo Converter [67] offers basic support for editing raw file formats supported by macOS. SilverFast supports raw formats. Utiful Photo Organizer is a photo organizing app for iPhone and iPad that supports raw formats, i.e. it can store and display raw formats but also export them in the original raw format as well.

  6. TIFF - Wikipedia

    en.wikipedia.org/wiki/TIFF

    TIFF is a flexible, adaptable file format for handling images and data within a single file, by including the header tags (size, definition, image-data arrangement, applied image compression) defining the image's geometry. A TIFF file, for example, can be a container holding JPEG (lossy) and PackBits (lossless) compressed

  7. Raster graphics - Wikipedia

    en.wikipedia.org/wiki/Raster_graphics

    Raster-based image editors, such as PaintShop Pro, Corel Painter, Adobe Photoshop, Paint.NET, Microsoft Paint, Krita, and GIMP, revolve around editing pixels, unlike vector-based image editors, such as Xfig, CorelDRAW, Adobe Illustrator, or Inkscape, which revolve around editing lines and shapes . When an image is rendered in a raster-based ...

  8. Video compression picture types - Wikipedia

    en.wikipedia.org/wiki/Video_compression_picture...

    An I‑frame (intra-coded picture) is a complete image, like a JPG or BMP image file. A P‑frame (Predicted picture) holds only the changes in the image from a previous frame. For example, in a scene where a car moves across a stationary background, only the car's movements need to be encoded.

  9. Floyd–Steinberg dithering - Wikipedia

    en.wikipedia.org/wiki/Floyd–Steinberg_dithering

    A 1-bit image of the Statue of David, dithered with Floyd–Steinberg algorithm. Floyd–Steinberg dithering is an image dithering algorithm first published in 1976 by Robert W. Floyd and Louis Steinberg.