Search results
Results from the WOW.Com Content Network
Image embossing is a computer graphics technique in which each pixel of an image is replaced either by a highlight or a shadow, depending on light/dark boundaries on the original image. Low contrast areas are replaced by a gray background.
Most types of paper can be embossed, and size is not normally a consideration. Embossing without ink, so that the image is raised but not colored, is called "blind embossing". Embossing used in conjunction with ink, so that the raised area is coloured, is called "colour register embossing".
Description: A training booket prepared for an edit-a-thon. The source odt is available by emailing the author. This booklet fulfills the need of students, who attend the course but need extensive notes to take home.
The term usually refers to several techniques for creating a raised pattern on a material: Embossing (manufacturing), commercial scale embossing of sheet metal; Image embossing, the process to create highlights or shadows that will replace light/dark boundaries of an image; Leather embossing
Chasing (French: ciselure) or embossing is a similar technique in which the piece is hammered on the front side, sinking the metal. The two techniques are often used in conjunction. Many metals can be used for chasing and repoussé work, including gold, silver, copper, and alloys such as steel, bronze, and pewter.
Sheet metal embossing is a metalworking process for producing raised or sunken designs or relief in sheet metal. In contrast to coining (which uses unmatched dies), embossing uses matched male and female dies [ 1 ] to achieve the pattern, either by stamping , or by passing a sheet or strip of metal between patterned rollers . [ 2 ]
Intaglio (/ ɪ n ˈ t æ l i. oʊ,-ˈ t ɑː l i-/ in-TAL-ee-oh, - TAH-lee-; [1] Italian: [inˈtaʎʎo]) is the family of printing and printmaking techniques in which the image is incised into a surface and the incised line or sunken area holds the ink. [2]
Digital embossing is a digital printing technology enhancement process. Digital embossing eliminates the need for printing plates , molds, chemicals, and solvents. The process emits no pollutants or waste and reduces energy use.