Pikselimäärästä
Pikselimäärästä, also known as pixel count, refers to the total number of pixels that make up a digital image, screen, or video frame. It is a fundamental metric in digital imaging and displays, providing a quantitative measure of how many individual picture elements exist in a given visual representation. A single pixel is the smallest unit of a digital image that can be individually controlled for color and brightness. Thus, the higher the pixel count, the greater the potential detail and clarity that an image or display can convey.
In the context of flat‑panel displays, such as monitors, televisions, and smartphones, pixel count is expressed
In digital photography, the resolution of a sensor is given in megapixels, equivalent to one million pixels.
Videos trade off pixel count against frame rate and compression. A 1080p video stream contains 1.945 million
Overall, pikselimäärästä is an essential descriptor in visual technologies, influencing design choices, performance expectations, and user