Search results
Results from the WOW.Com Content Network
This logo image consists only of simple geometric shapes or text. It does not meet the threshold of originality needed for copyright protection, and is therefore in the public domain. Although it is free of copyright restrictions, this image may still be subject to other restrictions.
Because the mat is thin, but not razor-thin, it can also be carved (traditionally by hand, though computerized mat-cutting systems have also been developed), to feature a design, such as lettering or a simple image; since the carving consists mainly of cutting away a small portion of the top decorative layer of the mat, this means that the ...
In image processing, a kernel, convolution matrix, or mask is a small matrix used for blurring, sharpening, embossing, edge detection, and more.This is accomplished by doing a convolution between the kernel and an image.
When an image is rendered in a raster-based image editor, the image is composed of millions of pixels. At its core, a raster image editor works by manipulating each individual pixel. [ 5 ] Most [ 13 ] pixel-based image editors work using the RGB color model , but some also allow the use of other color models such as the CMYK color model .
This image or logo only consists of typefaces, individual words, slogans, or simple geometric shapes. These are not eligible for copyright alone because they are not original enough, and thus the logo is considered to be in the public domain. See Wikipedia:Public domain § Fonts or Wikipedia:Restricted materials for more information.
Boxy SVG is a chromium-based vector graphics editor for creating illustrations, as well as logos, icons, and other elements of graphic design. It is primarily focused on editing drawings in the SVG file format. The program is available as both a web app and a desktop application for Windows, macOS, ChromeOS, and Linux-based operating systems.
Therefore, the blue channel will have a greater depth of field than the other colours. The image processing identifies blurred regions in the red and green channels and in these regions copies the sharper edge data from the blue channel. The result is an image that combines the best features from the different f-numbers. [26]
This models a sphere with a bumpy surface with the result that both its outline and its shadow are rendered realistically. Bump mapping is a technique in computer graphics to make a rendered surface look more realistic by simulating small displacements of the surface. However, unlike displacement mapping, the surface geometry is not modified ...