Friday, January 7, 2011

other additional info .....

A popular high-end image editor for the Macintosh and Windows from Adobe. The original Mac versions were the first to bring affordable image editing down to the personal computer level in the late 1980s. Since then, Photoshop has become the de facto standard in image editing. Although it contains a large variety of image editing features, one of Photoshop's most powerful capabilities is layers, which allows images to be rearranged under and over each other for placement. Photoshop is designed to read from and convert to a raft of graphics formats, but uses its own native format for layers (.PSD extension). See Photoshop plug-in and Photoshopped.

Layers Are Often Essential

It would be extremely difficult to develop the CD-ROM jewel case cover below without layers. If only one layer were available, each and every image element would have to be aligned perfectly on top of the existing image. There would be no way to change the placement because each piece becomes merged into a single bitmapped image, replacing what was previously there. Without having all elements in view and being able to move them around in different ways, it would be virtually impossible to derive the most pleasing effect. See image editor.

Photoshop Layers
The image above is built in 23 layers plus a background layer, enabling the individual elements to be moved independently of the others. The layer window (below) shows the layers. The arrow is pointing to the view option (the "eye") in the chip shadow layer. Clicking the eye toggles between making the layer invisible and bringing it back into view.


Read more: http://www.answers.com/topic/adobe-photoshop#ixzz1APXp7UU1

etc

Adobe Photoshop is a graphics editing program developed and published by Adobe Systems Incorporated.

Adobe's 2003 "Creative Suite" rebranding led to Adobe Photoshop 8's renaming to Adobe Photoshop CS. Thus, Adobe Photoshop CS5 is the 12th major release of Adobe Photoshop. The CS rebranding also resulted in Adobe offering numerous software packages containing multiple Adobe programs for a reduced price. Adobe Photoshop is released in two editions: Adobe Photoshop, and Adobe Photoshop Extended, with the Extended having extra features available. Adobe Photoshop Extended is included in all of Adobe's Creative Suite offerings except Design Standard, which includes the Adobe Photoshop edition.

Alongside Adobe Photoshop and Adobe Photoshop Extended, Adobe also publishes Adobe Photoshop Elements and Adobe Photoshop Lightroom, collectively called "The Adobe Photoshop Family" by Adobe. In 2008, Adobe released Adobe Photoshop Express, a free web-based image editing tool to edit photos directly on blogs and social networking sites.

Read more: http://www.answers.com/topic/adobe-photoshop#ixzz1APXVskGW

Adobe Photoshop will help me in......

    Actually ,atleast I know that it's for editing photos,videos and other of that kind.I think it will help me in those things.I really dont know what to say but I expect that when I'm atleast good using this software,I would be able to say also how it help me because at present i will only say that it will help me just in image-editing.

Experience......

          I didn't experience using photoshop that much, but my friends in the field said that it was exciting.
The first time i used it was obviosly confusing, I dont know what every tool is for.I didn't even know how to do the things i am asked to do.

          I just expect that I will learn and enjoy using this software like the way that others do.

etc.......

etc about photoshop

Adobe Photoshop is for...

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Brief History About Photoshop

Early history

In 1987, Thomas Knoll, a PhD student at the University of Michigan, began writing a program on his Macintosh Plus to display grayscale images on a monochrome display. This program, called Display, caught the attention of his brother John Knoll, an Industrial Light & Magic employee, who recommended Thomas turn it into a fully-fledged image editing program. Thomas took a six month break from his studies in 1988 to collaborate with his brother on the program, which had been renamed ImagePro.[3] Later that year, Thomas renamed his program Photoshop and worked out a short-term deal with scanner manufacturer Barneyscan to distribute copies of the program with a slide scanner; a "total of about 200 copies of Photoshop were shipped" this way.[4]
During this time, John traveled to Silicon Valley and gave a demonstration of the program to engineers at Apple and Russell Brown, art director at Adobe. Both showings were successful, and Adobe decided to purchase the license to distribute in September 1988.[3] While John worked on plug-ins in California, Thomas remained in Ann Arbor writing program code. Photoshop 1.0 was released in 1990 for Macintosh exclusively.[5]

 Features

Photoshop has ties with other Adobe software for media editing, animation, and authoring. The .PSD (Photoshop Document), Photoshop's native format, stores an image with support for most imaging options available in Photoshop. These include layers with masks, color spaces, ICC profiles, transparency, text, alpha channels and spot colors, clipping paths, and duotone settings. This is in contrast to many other file formats (e.g. .EPS or .GIF) that restrict content to provide streamlined, predictable functionality.
Photoshop's popularity means that the .PSD format is widely used, and it is supported to some extent by most competing software. The .PSD file format can be exported to and from Adobe Illustrator, Adobe Premiere Pro, and After Effects, 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. Photoshop is a pixel-based image editor, unlike programs such as Macromedia FreeHand (now defunct), Adobe Illustrator, Inkscape or CorelDraw, which are vector-based image editors.
Photoshop uses color models RGB, lab, CMYK, grayscale, binary bitmap, and duotone. Photoshop has the ability to read and write raster and vector image formats such as .EPS, .PNG, .GIF, .JPEG, and Adobe Fireworks.

 CS3

Smart Layers display the filter without altering the original image (here on Mac OS X)
New productivity features include a streamlined interface, improved Camera RAW support, better control over print options, enhanced PDF support, and better management with Adobe Bridge. Editing tools new to CS3 are the Clone Source palette and nondestructive Smart Filters, and other features such as the brightness and contrast adjustment and Vanishing Point module were enhanced. The Black and White adjustment option improves control over manual grayscale conversions with a dialog box similar to that of Channel Mixer. Compositing is assisted with Photoshop's new Quick Selection and Refine Edge tools and improved image stitching technology.[6]
CS3 Extended contains all features of CS3 plus tools for editing and importing some 3D graphics file formats, enhancing video, and comprehensive image analysis tools, utilizing MATLAB integration and DICOM file support.[7]

 CS4

Photoshop CS4 features a new 3D engine allowing painting directly on 3D models, wrapping 2D images around 3D shapes, converting gradient maps to 3D objects, adding depth to layers and text, getting print-quality output with the new ray-tracing rendering engine. It supports common 3D formats; the new Adjustment and Mask Panels; Content-aware scaling (seam carving[8]); Fluid Canvas Rotation and File display options.[9] On 30 April, Adobe released Photoshop CS4 Extended, which includes all the same features of Adobe Photoshop CS4 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 (only on Windows – the OS X version is still 32-bit only.)[10]

 CS5

Photoshop CS5 was launched on April 12, 2010.[11] In a video posted on its official Facebook page, the development team revealed the new technologies under development, including three dimensional brushes and warping tools.[12]
A version of Adobe Photoshop CS5 Extended was used for a Prerelease Beta. A large group of selected Photoshop users were invited to beta test in mid-February 2010.

Adobe Photoshop release history

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This table charts the Adobe Photoshop release history, starting with the first versions by independent creators Thomas and John Knoll in the summer of 1988. The license to distribute the program was purchased by Adobe Systems in September 1988.

 Version compatibility

  • Mac OS 8.5/8.6/9.0-v6
  • Mac OS 9.1/9.2-v7
  • Mac OS X 10.2/10.3-v9 (CS2)
  • Mac OS X 10.5/10.6-v12 (CS5) (Current)
  • Windows 95-v5.5
  • Windows NT 4/98/SE/ME-v7
  • Windows 2000-v9 (CS2)
  • Windows XP/Vista/7-v12 (CS5) (Current)

 Version history

Adobe Photoshop CS
Adobe Photoshop CS2
Adobe Photoshop CS3 Extended
VersionPlatformCodenameRelease dateSignificant changes
0.63MacintoshOctober 1988
1.0MacintoshFebruary 1990
2.0MacintoshFast EddyJune 1991
  • Paths
  • CMYK Color
  • EPS Rasterization
2.5MacintoshMerlinNovember 1992
  • 16 bit per channel support
  • "Deluxe" edition available on CD
WindowsBrimstone
IRIX, SolarisNovember 1993
3.0MacintoshTiger MountainSeptember 1994
Windows, IRIX, Solaris [1]November 1994
4.0Macintosh, WindowsBig Electric CatNovember 1996
  • Adjustment Layers
  • Actions (macros)
5.0Macintosh, WindowsStrange CargoMay 1998
  • Editable type (previously, type was rasterized as soon as it was added)
  • Multiple Undo (History Palette)
  • Color Management
  • Magnetic Lasso
5.5Macintosh, WindowsStrange CargoFebruary 1999
  • Bundled with ImageReady
  • Save for Web
  • Extract
6.0Macintosh, WindowsVenus in FursSeptember 2000
  • Vector Shapes
  • Updated User Interface
  • "Liquify" filter
  • Layer styles/Blending Options dialog
7.0Mac OS 'Classic'/Mac OS X, WindowsLiquid SkyMarch 2002
  • Made text fully vector
  • Healing Brush
  • New painting engine
7.0.1Mac OS 'Classic'/Mac OS X, WindowsAugust 2002
  • Camera RAW 1.x (optional plugin)
CS (8.0)Mac OS X, WindowsDark MatterOctober 2003
  • Camera RAW 2.x
  • Highly modified "Slice Tool"
  • Shadow/Highlight command
  • Match Color command
  • Lens Blur filter
  • Smart Guides
  • Real-Time Histogram
  • Detection and refusal to print scanned images of various banknotes[2]
  • Macrovision copy protection based on Safecast DRM technology
  • Scripting support for JavaScript and other languages
  • Hierarchical layer groups
  • 16 bit per channel layers, painting, and adjustments
  • Support for files over 2 Gigabytes
  • Documents up to 300,000 pixels in either dimension
CS2 (9.0)Mac OS X, Windows 2000 / XPSpace MonkeyApril 2005
  • Camera RAW 3.x
  • Smart Objects
  • Image Warp
  • Spot healing brush
  • Red-Eye tool
  • Lens Correction filter
  • Smart Sharpen
  • Smart Guides
  • Vanishing Point
  • Better memory management on 64-bit PowerPC G5 Macintosh machines running Mac OS X 10.4
  • High dynamic range imaging (HDRI) support (32 bit per channel floating point)
  • More smudging options, such as "Scattering"
  • Modified layer selection, such as ability to select more than one layer.
CS3, CS3 Extended (10.0)Universal Mac OS X, Windows XP SP2 or laterRed PillApril 16, 2007
  • Native support for the Intel-based Macintosh platform and improved support for Windows Vista
  • Revised user interface
  • Feature additions to Adobe Camera RAW
  • Quick Select tool
  • Alterations to Curves, Vanishing Point, Channel Mixer, Brightness and Contrast, and the Print dialog
  • Black-and-white conversion adjustment
  • Auto Align and Auto Blend
  • Smart (non-destructive) Filters
  • Mobile device graphic optimization
  • Improvements to cloning and healing
  • More complete 32 bit / HDR support (layers, painting, more filters and adjustments)
  • Faster launching
CS4, CS4 Extended (11.0)Universal Mac OS X, WindowsStonehengeOctober 15, 2008[3]
  • Smoother panning and zooming and fluid canvas rotation
  • OpenGL display acceleration in Photoshop
  • Native support for 64-bit on Windows Vista x64
  • Adjustments panel
  • Auto-blending of images
  • Masks panel
  • Improved Adobe Photoshop Lightroom workflow
  • Content-aware scaling
  • Better raw image processing
  • Extended depth of field
  • Dramatically enhanced color correction
  • Auto-alignment of layers
  • New file display options (tabbed document display and n-up views)
  • New file management and workspaces with Adobe Bridge CS4
CS5, CS5 Extended (12.0)Mac OS X, WindowsWhite RabbitApril 30, 2010[4]
  • Content Aware Fill
  • Puppet Warp Tool
  • 64 bit for Mac OS X
  • Bristle Tips
  • Mixer Brush
  • Automatic Lens Correction
  • Improved Camera RAW processing
  • Camera RAW grain control
  • Improved Ray Tracing (Extended)
  • Repousse 3D extrusion tool (Extended)
  • Image based lights (Extended)

1.Article About Adobe PhotoShop

http://en.wikipedia.org/wiki/Adobe_Photoshop