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November 16, 2010 / elgart calago

Vector Art- a new revolution

The vector art is boon to the world of computer illustrations. Actually the term hold a broader meaning which uses mathematical basis to get quality images. So it is a revolution in the digital field with unbeatable quality images. It is now a popular art that will replace the era of raster drawings. The vectorized art deals with the use of mathematical equations for every basic form of drawing to represent a picture on the screen. So the lines, curves and shapes of an image are represented by equations. The raster art is based on pixels and hence the vector art is more advantageous.

The vectorized art is selected for generating high quality images which can be enlarged to any size. This art form is specifically used for illustrations and logo designs. So we can define it as a type of digital artwork which will not degrade in quality even if we resize the image to any extend. In the case of normal pixelated images, it bears a computerized look. But vector art is successful in creating a real look with higher resolution. If you have patience and a basic knowledge about photo editing, you can easily make a vector art. The vectorized art can be transformed without losing the resolution of the picture. The picture can be enlarged, stretched or rotated in an easy fashion.

The vector art gives the special advantage of selecting and transforming any component of a picture. Because of the mathematical platform, the artist will get exactly what he wants within less time. The illustration programs or drawing programs are used for creating vector artwork. Computer aided designing (CAD) and many of the 3D animation programs are vector art programs. Without redrawing the picture, the individual points can be tweaked into new points easily. The vector images can be stored in low sized files when compared to the larger sizes of raster files.

Vector artwork is gaining popularity in the graphics world and is highly customizable. If you are looking for high quality images with easy editing features, vector art is the perfect option. It features easy color changing options and you can quickly switch the gradients. For typical drawing applications, vector art is used extensively among the graphic designers.

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November 6, 2010 / elgart calago

Adobe Photoshop Cs4 – Reviewed

Adobe Photoshop CS4 is the latest upgrade to the Photoshop line. You might think that the CS3 version is already very comprehensive, but Adobe has managed to come up with new features. More than just minor updates, this version is packed with new and enhanced features reprogrammed to be faster and more efficient.

Adobe Photoshop CS4: Interface

The whole package loads up very quickly and feels snappy. It comes with a revamped interface, but the layout isn’t a lot different from CS3. You’ll still find your favorite tools in the usual places. There are just some modifications.

For example, the main bar on top of the window now contains the common tools such as selection, zoom, and rotate for easier access. Adobe Photoshop CS4 also supports OpenGL for better 3D performance.

Adobe Photoshop CS4: Mask Panel and Adjustment Panel

You will see new additions on the right hand side of the screen – the mask panel and adjustment panel. The mask panel is where you will find common masking tools for pixel and vector masks. The adjustment panel is where you will find layer adjustment tools to adjust the brightness, contrast, exposure, and etc.

Adobe Photoshop CS4: Rotating, Zooming, and Scaling

You can now rotate the image while editing without affecting the final image. This new feature is especially convenient when you use a graphic tablet for drawing.

The OpenGL integration makes zooming through images smoother. Even at the highest zoom settings, you can still make fine adjustments.

Resizing photos is also easier. A new feature called content-aware scaling lets you resize photos with very minimal change or distortion to the image. You can even specify the scaling reference point and the area to protect.

Adobe Photoshop CS4: Improved Features

And of course, the existing features weren’t left out. They were also altered for improved performance. The clone stamp tool now efficiently shows a preview of the pixels to be copied. You can also see a preview of the brush size and easily switch to other sizes.
The auto-align and auto blend function have also been enhanced so the pictures you compile come out very smooth and well-blended. You can now turn a bunch of similar pictures into 360-degree panoramas.

Adobe Photoshop CS4: Raw Format

The camera raw plug-in has also been improved. Similar tools found in Lightroom 2.0 can now be used in Photoshop CS4 and Bridge. You will have quicker and more intuitive ways of processing these large, unadjusted files.

Adobe Photoshop CS4 is not just upgraded with improved functions, it comes with new core features that puts it on top of its game. This remains the digital photo software to beat.