2Dpikselirasteriksi

2Dpikselirasteriksi is a term that describes a two-dimensional grid of pixels, commonly used in computer graphics and digital imaging. It represents an image as a collection of individual dots, each with a specific color value. The arrangement of these pixels forms the overall picture.

In this raster model, the image is divided into a fixed number of rows and columns. The intersection of a row and a column defines a single pixel. The resolution of the image is determined by the number of pixels it contains, often expressed as width x height (e.g., 1920x1080). A higher resolution means more pixels, resulting in a more detailed and sharper image.

Each pixel in a 2Dpikselirasteriksi has associated data that dictates its appearance. For grayscale images, this data is typically a single value representing the intensity of the color. For color images, such as those using RGB (Red, Green, Blue) or CMYK (Cyan, Magenta, Yellow, Key/Black) color models, each pixel is represented by multiple values, one for each color component. These values are usually integers within a specific range, such as 0-255 for an 8-bit color depth.

The 2Dpikselirasteriksi format is fundamental to how digital cameras capture images, how images are displayed on screens, and how many image editing software applications manipulate visual data. Understanding this basic structure is key to comprehending various aspects of digital art, photography, and display technologies.