Tuesday, April 24, 2012

Vector a Picture for Restoration


We all like looking at pictures – but definitely not of the grainy and unclear variety. Everyone appreciates a picture that’s as lucid as it is inspiring. And the only way to guarantee the same is to vector a picture. Why is it so very important? Read on for more. 
To understand why vector helps; you must first be familiar with what it is. Vector graphics represent images by relying on mathematical formulas. Vectorized picture files can be changed easily to allow for scaling of object size while retaining its shape. The process is considered to be one of the best methods for picture restoration or photographic restoration
In the past, Bitmaps were used for the same purpose. However, vector images have been found to be far more flexible and also look better when resized to a higher resolution. They take up less memory than their bitmap counterparts as well. These qualities are more than required for successful photographic restoration.
Photographic or picture restoration focuses on retaining the original image from old and damaged photographs. Such pictures may be faded, stained, scratched or spoilt over the years. The only way to restore such images is by applying several applications that allow for color adjustment, sharpness and brightness levels and removal or repair of missing or spoilt portions. 
With vector conversion, you can do all this and more. The process is typically used to remodel faded or blurred photographs into a hand drawn vector file. You can convert almost any image type with vector graphics. This includes artwork, badges, cartoons, crests, logos, maps, etc picture restoration. You can easily redraw them to vector as well. What’s more, the technique is widely used for the printing of bitmap, hand drawn or raster images on advertisements or prints. 
Vector graphics also have a specific and useful path called the clipping path. This allows you to display a part of the image while neglecting the rest. The service is akin to image editing programs and works like a mask. This is done to separate the object from the background in order to render the image opaque in accordance to requirements. 

There’s another reason why professionals choose to vector a picture. Every time an image is magnified, the pixels within the same grow; causing the picture to become pixilated and easily visible to the naked eye. As a result, the low resolution picture appears grainy and unclear. 

Thus, for picture restoration by enlargements; it is best to use vector graphics. The mathematical formulae used by the same; allows for resizing of the image without leading to any quality degradation.

A Guide to EPS Vector Art


Vector graphics is the latest ‘it’ tool of the world of computerized imagery and allows designers to take small sized or otherwise flawed images and improve them through various measures. The term EPS is also, often heard in conjunction with vector art; but few really know what it means. Here’s what you should know. 

EPS is known as encapsulated post script. It is a vector image file extension produced from graphic software and refers to logos and images that are of high resolution. When created correctly, these files can be opened by compatible software and edited or manipulated without any alteration of the image resolution. 

Logos for instance, are typically designed in EPS vector art vector based programs such as Adobe Illustrator. The color and size of the file can be changed and the image itself typically has no background.  This scope for alteration makes the file ideal for professionals who wish to tweak it or add to it. 

In other words, it is the preferred file format for printers, promotional products vendors or sign companies that you may wish to work with. If you don’t already have the EPS file type, you may be asked to obtain it from the designer who created the original vector art. If you’re unable to do so, the logo might have to be recreated from scratch. 

There are several reasons why EPS vector art scores over its other counterparts such as JPG or TIF. For starters, the latter files cannot be scaled to size or even edited. Also, any alterations made to these files could result in quality issues for the finished product. An EPS vector file on the other hand, can be resized and edited at will. So if you’re not already using it; it’s time to convert to EPS.  
EPS vector art is ideal for anyone who values image quality and clarity. These images are the most professional type there is. And while they may be a little more expensive than the traditional raster art, they are well worth any extra expenses that you would have to bear. This is especially true if you have images that need to be used for hoardings and billboards and must be of a particular size and quality. 

EPS is required each time you use vector based techniques. The process that involves the retention of image quality is somewhat complex and cannot be handled by old machines that do not have necessary hardware. In this situation, it is necessary to convert to EPS for use on older computers. It will help them create images based on given EPS parameters. 

So if you’re looking for ways to ensure that your final output is created hassle free and appropriately; always use EPS Vector Art for best results. 

Raster to Vector Conversion

When it comes to technology; the more cutting edge it is, the better. The same holds true for computer images. You can now turn those low resolution boring pictures into high resolution images that truly inspire. And the best way to do so is by raster to vector conversion. Here’s more on what it is and why it’s so very important. 

Previously, raster images were commonly saved by people around the world. However, the files had certain flaws that can now be overcome with the help of vector conversion. For instance, Raster’s use of pixels to define images typically result in blurred pictures. And with high resolution images, it is difficult to guarantee picture clarity. 

The only way to salvage the same is to convert to vector. Vector images are infinitely more sophisticated when it comes to presentation and are based on mathematical calculations that allow for image modification at a fast pace vector conversion. Images in this format are defined in paths and not pixels; and as a result; are sharper and neater. With vector conversion, you can transform raster to vector graphics for a more lucid image. 

Enlargement of images without compromising on quality is one of the primary features of vector conversion. Raster images lose their picture quality when resized; while vector files manage to hold on to their image clarity and can be printed at any resolution or size.
Another disadvantage of raster images is the fact that while they may be viewed; they cannot be edited in any way. Professionals working with CAD, often find this to be a major handicap. However, with the advent of vector conversion; they can now import images in this file format into CAD files. 

The process of converting raster to vector is known as vectorization. It is utilized extensively in industrial as well as commercial applications. It is typically used to vectorize technical drawings, graphics, maps, etc for convenient archiving and access.
Vectorization is also used to change the appearance of photographs to resemble paintings or drawings. For Geographic Information systems (GIS); the process is used to create maps derived from satellite or aerial images. Resizing of the images is also available. 

Today, there are various software that allow you to convert raster to vector graphics. These vector images can be imported and edited without hassle. Converted vector files are compatible with most popular image applications such as Adobe Illustrator, Corel Draw, AutoCAD and others. With vectorization, you can convert paper based drawings and redraw to vector.  

Rasters to vector conversions are expected to become the norm in the very near future.  Based on this, there are many up and coming companies, who offer conversion services at a very affordable fee. However, always compare quotes, work pace and other available options before hiring one.

Sunday, February 26, 2012

Why vector images are better than raster images


Professional editors use several programs to retouch, manipulate or create new files or for picture restoration. While work is being done on them these images can be saved in any format but when they come to the editing table, they become either vector or raster. Raster or bitmap images are made of pixels which by themselves are just spots of color. When many such spots or dots are put on the grid they form a picture. The number of pixels is calculated based on the size of the image and since the number of pixels is limited, the resolution of the image is fixed. This image can only be scaled to a certain degree and not beyond that. This leads to some of the original pixels getting left out if the bitmap image is reduced and which in turn affects the overall look of the picture. Conversely, if the same picture is increased in height, the image seems distorted. All these minus points mean that the raster images need vector conversion.
What actually do we mean by vector conversion or vector art conversion? It means that we can configure pictures in many imaginative ways since the vector format is very flexible. Since there are no pixels involved, there is no worry about the resolution and hence the picture can be reduced or increased to any size. Vector images have a structure which is composed of geometrical line sand malleable shapes which renders it mist effective for many-sided logos and many more things. It is also very useful for architectural drawings and mapping where precision is the keyword.
To vector a picture means to either reduce or enlarge it without compromising on the quality and accuracy. The reduction can be as small as for a business card or a stamp size/ passport size photo. Since this type of a picture can be traced and moves from point to point, editing becomes simpler. Good results can be got by applying many clipping path techniques. Pictures can also be enlarged like for ad campaigns and either way, the quality of the picture remains of a high standard. Editors are also being very creative with vector conversion by adding a transparent or opaque background to give a new outlook to the picture. Reflections or drop shadow are also increasingly being used for added value.
A raster image can be converted into vector but it is difficult the other way round but both are inter-dependent. The right vector conversion program can help the editor achieve extremely creative and accurate results.

Vector art conversion for superior quality images in your logo


If you are not a graphic designer it is very difficult to understand terminologies like vector conversion, vector art conversion or EPS vector art or vector a picture. You may have been asked to vectorize a picture or use vector for picture restoration and all this may appear to be very confusing. But, what it means is that the image is either raster or vector and both have different files although the difference may not be apparent to a novice. For example, a raster file extension would read something like tiff, jpg or bmp whereas a vector file will read as ai, eps or edr. To view these images you would need programs like Corel Draw or Adobe and you will easily be able to tell the difference.
In jpg files (raster), for instance, the edges of the images will be jagged and the outlines will be comprised of squares. In vector images the outlines are smooth and curved and there are no squares. Since vector images offer smooth lines and curves, the images are scalable and maintain their proportion. This is one of the main reasons why vector art conversion is so highly in demand because the quality of the images remains intact. It does not get diminished due to an increase or reduction in the picture as in when being positioned for ad campaigns or for business cards etc. The other major benefit is that in vector art conversion the colors can be fully adjusted so as to match the corporate logo pantone colors perfectly.
A raster image is a flat image and is not at all malleable. It cannot be manipulated or changed in any way, like, for instance, if there is a white square in your logo background, it cannot be deleted or made transparent to show a different background color. But, vector images can be moved around, backgrounds can be made transparent or opaque, drops or reflections added to the image and different parts of the logo can be changed. The colors can be changed, the thickness of the lines adjusted and even unwanted bits and pieces of the logo can be thrown out without any compromise on the content or quality.
A graphic designer can help in vector art conversion or EPS vector art or vector a picture if your company does not have a design team. Although a small fee may be charged, once the logo is recreated, it’s yours to keep and you can use it for further businesses. Even the vendor designing your business card or logo can offer this type of service and you can save some amount on the graphic designer.

Vectorize pictures- a few facts

To vectorize means converting a raster graphic to a vector graphic. It is used a lot in commercial and industrial applications and the conversion process is known as R2V. Technical drawings, maps and any other type of graphics can undergo vector conversion and this provides quick access and archiving. Geographic information systems or GIS and mapping are extremely dependant on vectorization as it helps to make maps out of satellite images. It is also used in architecture, construction, engineering, electrical plans as well as house plans. Apart from all this it is used extensively in photography and it helps to change the look of the photo to look like a painting or drawing. In the graphics arena, designers vectorize images to resize them without changing the shape of the graph.
Vector images are better than raster images as the latter tend to have diminished picture qualities when enlarged. Vector images, on the other hand, can be enlarged without any details being lost since they are made of lines and curves unlike raster images which comprise of pixels. The vector conversion images retain their smooth curves without any jagged edges or loss of quality and can be printed in any size or resolution. Vector images also score because converted vector formats are compatible with applications such as Corel Draw, AutoCAD or Adobe Illustrator and many more.
If you wish to vectorize, a number of converters are available in the market and the services offered by Cad Cam is by far the best. Cad Cam converts mechanical, architectural, archive drawings, schematic diagrams, photos and many more line artwork from raster to vector seamlessly. Their R2V is used a lot in vector graphics, logos, stencils, clipart, logo vectoriztion and vector web icons. The output is of impeachable quality and accuracy with clear lines, arcs and text which are also unbroken and clean. R2V has also the advantage of being able to work in various formats like JPEG, PDF, PCX, IMG, TIFF etc and to produce multilayer digital formats which are absolutely editable. It is fully automatic which means you can do away with slow, clumsy and incorrect hand tracings on a digitizing tablet. All you need to vector a picture is to scan it and R2V will do the rest with precision with all the lines extracted and put on display on the top of the picture for editing and verification.

Thursday, January 26, 2012

Vector Images: Your Key To Good Business

In the world of advertising images speak more than words. From a simple business card to the huge billboard looming across the sky…no one needs words more than a picture! It’s always better to have your logo splashed across banners & posters & to have them displayed in stadia or parks etc. Now you can’t just take a picture of your logo from any camera & have them printed on banners. Reason? The images when scaled to a larger size will turn into foggy unclear shadows of the actual image. So if you are serious about your brand & business & want more eyes on your banner time you learnt a thing or two about EPS vector art!

Let’s get a bit technical here. Raster or bitmap or the more commonly referred to as digital images are what we generally come across. These are made up of tiny dots of colour that are called as pixels. Pixilation happens when we try to enlarge such a bitmap image. The dots separate in distance & the result is a blurred image. Now to use these images in larger dimensions we’d need to convert to vector. Vector artwork comprises of geometrical shapes which are based on mathematical formulae. These shapes are known as objects & can be easily modified without destroying the clarity of the image at all. Vector images can be scaled to any height & width and you will still have your logo intact. And that’s why you will find that the best printers & advertisers do not accept normal digital images. EPS vector art is what counts and I can tell you where to get yours done!

If you are a company that’s involved in web designing or animation I don’t need to say any more about how important vector conversion is to your business. No matter where, you can always count on vector artwork to look more professional. Even if you do not belong to any of the above professions, having your logo in the form of a vector image will impress clients. You can get it printed on your letterheads, business cards etc. most importantly your website will have images of your products that will be easily reproducible! Make a brochure or a catalogue with these vector artwork & you’ll never have to worry about pixilation again.

If you look online there are many self-help vector conversion softwares around. But if time is money my advice would be to let the experts convert to EPS. All you have to do is send in your normal digital photo of you brand’s logo & vector art experts will transform into a more profitable format. Don’t look further as Vector Smooth gives you these services at an amazing price & you can always rely on their years of experience in this field.