Saturday 1 October 2011

Adobe PhotoShop Cs3 Portable







Adobe Photoshop, or simply Photoshop, is a graphics editing program developed and published by Adobe Systems. It is the current and primary market leader for commercial bitmap and image manipulation, and is the flagship product of Adobe Systems. It has been described as “an industry standard for graphics professionals”and was one of the early “killer applications” on Macintosh.

Photoshop CS4, the current eleventh iteration of the program, was officially announced on 23 September 2008 and released on 15 October 2008. “CS” reflects its integration with other Creative Suite products, and the number “4? represents it as the fourth version released since Adobe re-branded its products under the CS umbrella. Photoshop CS4 features additions such as the ability to paint directly on 3D models, wrap 2D images around 3D shapes, convert gradient maps to 3D objects, add depth to layers and text, get print-quality output with the new ray-tracing rendering engine, and enjoy exporting to supported common 3D formats; the new Adjustment and Mask Panels; Content-aware scaling (previously known as seam carving); Fluid Canvas Rotation and File display options.

On 30 April, Adobe released Photoshop CS3 Extended, which includes all the same features of Adobe Photoshop CS3 with the addition of capabilities for scientific imaging, 3D, and high end film and video users. The successor to Photoshop CS3, Photoshop CS4, is the first 64-bit Photoshop on consumer computers.

Photoshop has strong ties with other Adobe software for media editing, animation, and authoring. Files in Photoshop’s native format, .PSD, can be exported to and from Adobe ImageReady, Adobe Illustrator, Adobe Premiere Pro, After Effects, and Adobe Encore DVD to make professional standard DVDs and provide non-linear editing and special effects services, such as backgrounds, textures, and so on, for television, film, and the Web. For example, Photoshop CS broadly supports making menus and buttons for DVDs. For .PSD files exported as a menu or button, it only needs to have layers, nested in layer sets with a cuing format, and Adobe Encore DVD reads them as buttons or menus.

Photoshop revolves around editing pixels, unlike Adobe Illustrator which uses vectors. When an image is rendered into Photoshop, it is compiled by millions of single-colored pixels. At its core, Photoshop works by manipulating each individual pixel. Pixels are manipulated according to whichever tool is being used. In the case of other tools, such as Blending Modes, the pixels are modulated according to their relations with other pixels. Individual colors are encoded by a 3-part scale: red values, green values, and blue values (RGB). Each value is measured on a scale of 0 to 255, with saturation increasing proportionate to number scale. A value of Red: 255 Green: 0 Blue: 0 will be rendered as pure red. All 3 values at 255 will be rendered as white, all values at 0 will be rendered as black, etc.

Download Adobe PhotoShop Cs3 Portable | 49,2 Mb


Under Creative Commons License: Attribution Non-Commercial

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