Questioons about 'raster' graphics images, or bitmaps, a dot matrix data structure representing a generally rectangular grid of pixels, or points of color, viewable via a monitor, paper, or other display medium. Raster images are stored in image files with varying formats.

learn more… | top users | synonyms

18
votes
4answers
15k views

What are the differences between vector graphics and raster graphics?

I understand from prior knowledge that there are two different image format / composition options available for creating images; raster and vector. I would like to understand more about them, such as ...
9
votes
5answers
33k views

Convert a line drawing from raster to vector

I have a raster image, basically a scanned drawing of the outlines (and some detail) of various objects, and I wish to convert these lines to vectors, using either Illustrator or Inkscape. My present ...
6
votes
4answers
16k views

How to ensure scalability of logo design?

How can I make my logo suitable for all purposes, from webpages to very large printed banners? I currently use use Photoshop.
0
votes
2answers
3k views

How can I enlarge an image with little to no pixelation?

I have an image that I need to enlarge to 84" wide and 72" tall. How can I do this with as little to no pixelation? Is it possible to do this in Corel Photo-Paint X6?
2
votes
4answers
5k views

Using inkscape to convert scanned color drawings to svg — recommended or no?

I'm an ebook publisher trying to include 10 color illustrations inside an ebook. It's not a fixed layout ebook but a reflowable ebook (i.e., an epub). Graphic example here: ...
1
vote
1answer
343 views

Term for the process of converting a raster image into a vector - 'vectorization'?

I thought this would be the most appropriate SE. Regularly I'm asked to convert clients logo's and various other images into vectors - for whatever reason they don't have the original files or cannot ...
1
vote
2answers
327 views

How is it possible to use raster images on billboards at such large sizes?

I am learning graphic design. I know Illustrator is for vectors and Photoshop is raster images. When it is enlarged in Photoshop you can see the individual pixels and raster results. So Illustrator is ...