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No anti-aliasing is used with this blend mode, so the pictures may look grainy and harsh. Adobe Photoshop generates a pseudo-random noise dither pattern on startup, with each pixel location in a 2D raster array assigned a gray value (R=G=B) and an alpha value of 1 ("on"). As the opacity of the top layer is reduced, the alpha value of some of ...
Noise Ninja is a proprietary noise reduction application and Photoshop plugin which attempts to eliminate noise present in photos taken with a digital camera. It uses custom profiles for each camera to increase the effectiveness of the noise reduction algorithms used. [1] Noise Ninja's development was discontinued when Photo Ninja was introduced.
Plugin developers faced a dilemma: either support the new features that appeared in Photoshop 7 and later versions, like access to layers, but lose compatibility with various other image applications; or use the old SDK version which already included many of the important specifications and make sure their plugins would be supported by all ...
Film grain overlay, sometimes referred to as "FGO", is a process in which film emulsion characteristics are overlaid using different levels of opacity onto a digital file. This process adds film grain characteristics, and in instances with moving images, subtle flicker to the more sterile looking digital medium. [citation needed]
Kai's Power Tools 6 features a lens flare effect for precisely managing the type of glow, halo, streaks, and reflection. The addition of a library of preset effects helps to overcome this by allowing the user to choose a standard effect and then interactively position the flare in the image preview.
Image noise is random variation of brightness or color information in images, and is usually an aspect of electronic noise. It can be produced by the image sensor and circuitry of a scanner or digital camera. Image noise can also originate in film grain and in the unavoidable shot noise of an ideal photon detector. Image noise is an undesirable ...
Harry's Filters is a plugin for Adobe Photoshop, which includes a set of 69 different image effects. There are 9 main effect categories including, among others, warp, pattern or color effects. [ 1 ] Each main category then contains a series of parameters to fine-tune the effect.
Procedurally generated tiling textures. In computer graphics, a procedural texture [1] is a texture created using a mathematical description (i.e. an algorithm) rather than directly stored data. The advantage of this approach is low storage cost, unlimited texture resolution and easy texture mapping. [2]