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Computer graphics lighting is the collection of techniques used to simulate light in computer graphics scenes. While lighting techniques offer flexibility in the level of detail and functionality available, they also operate at different levels of computational demand and complexity. Graphics artists can choose from a variety of light sources ...
Adobe Photoshop is a raster graphics editor developed and published by Adobe for Windows and macOS.It was created in 1987 by Thomas and John Knoll.It is the most used tool for professional digital art, especially in raster graphics editing, and its name has become genericised as a verb (e.g. "to photoshop an image", "photoshopping", and "photoshop contest") [7] although Adobe disapproves of ...
Film emulation is a technique used to give digital image the appearance of being captured with an analogue photosensitive media. The desired effect is achieved by manipulating specific characteristics like film grain, halation, light reflection, bloom, film artifacts etc.
Most graphics editing programs, such as Adobe Photoshop and GIMP, allow users to modify the basic blend modes, for example by applying different levels of opacity to the top "layer". The top "layer" is not necessarily a layer in the application; it may be applied with a painting or editing tool.
More Microsoft Windows hosts support the plugins, though an increasing number of Mac applications support the Mac Photoshop plugin packages. Third-party support for plugins was fairly broad and rapid after the release of the Photoshop SDK and API containing the specifications for Photoshop plugins. Non-Adobe implementation contracted and ...
Bloom (sometimes referred to as light bloom or glow) is a computer graphics effect used in video games, demos, and high-dynamic-range rendering (HDRR) to reproduce an imaging artifact of real-world cameras. The effect produces fringes (or feathers) of light extending from the borders of bright areas in an image, contributing to the illusion of ...
Typical programmable multi-image animation effects included filmic effects; cuts, dissolves, fades; fading from one photograph or graphic to another at different rates and intensities, and the development of computer-controlled 'dissolve units' by multi image equipment developers was key to the unique 'live' aesthetic of multi image productions ...
All enlargers consist of a light source, normally an incandescent light bulb shining though a condenser or translucent screen to provide even illumination, a holder for the negative or transparency, and a specialized lens for projection, though some, such as the Rapid Rectilinear or Aplanat [citation needed] could be used in both camera and enlarger.