Closed And Open Formats A file format corresponds to a certain coding standard established for storing information in a computer, that is, it establishes how bits are used to store types of data. Each file format corresponds to a different standard that can vary greatly in complexity depending on the content of the information stored. …
Color Process The reader will be aware that color is derived from light. Our planet is illuminated by the sun through the light waves it emits. These waves differ in length, which gives rise to the different colors, which seen together form the color white. The popular phenomenon demonstrating this reality is the formation of …
Image Measures As mentioned in the previous post, here are four relevant indicators – PPI, DPI, LPI and SPI. Pixel Basic unit of a virtually reproduced image. Term invented from the expression ‘picture element’, represented by a small square. PPI PPI stands for Pixels Per Inch. The term PPI refers to the actual resolution of …
Graphic Image As with the screen, in the reproduced image there is also a geometry, which in printing terms is similar. Both in terms of printing and in terms of the monitor image (virtual image), the geometry of the image is referred to under the term resolution, the image resolution. Resolution defines the sharpness of …
Historical Note Screen printing originates from the stencil technique is the reproduction of a symbol or character by applying ink through a cutout or hollow shape and has its origins in ancient times, between 30,000 and 9,000 years before the Common Era. Egyptians They used an elaborate stencil technique to adorn their tombs. Greeks They …