A continuous-tone copy is defined as an image in which tones are smooth and uninterrupted by dots, lines, or other marks. This term is often used in reference to color illustrations, which are typically printed using a four-color process.
The main use for continuous-tone copy is to provide a realistic and accurate representation of an image. This is especially important for images that will be reproduced in print, such as photographs. When an image is printed using a four-color process, each color is printed as a separate color separation. If there are any irregularities in the color separations, they will be magnified when the image is printed, resulting in an inaccurate reproduction.
Another use for continuous-tone copy is to create a more visually appealing image. When an image is printed using a four-color process, the colors are typically separated by thin lines of different colors. These lines are called halftone screens. If an image is printed without halftone screens, the colors will blend together, creating a more continuous, smooth appearance.
In general, continuous-tone copy is any image that is reproduced without the use of dots, lines, or other marks. This term is most often used in reference to color illustrations, which are typically printed using a four-color process. Continuous-tone copy provides a more realistic and accurate representation of an image, and can also be used to create a more visually appealing image.
Continuous-tone copy is a term used in printing and photography to describe a copy or photograph that has a smooth transition of tones from light to dark. This is in contrast to line art, which has distinct lines and borders between different tones. Continuous-tone copy is important for creating illustrations with a natural look, especially when it comes to color. When an image is reproduced using line art, the different colors can appear harsh and artificial. However, when an image is reproduced using continuous-tone copy, the colors appear more natural and harmonious. In addition, continuous-tone copy is less likely to suffer from ” posterization,” a common problem with line art where the different tones appear to band together in an unnatural way.