pikselpõhine

Pikselpõhine describes a digital image or graphic that is composed of a grid of individual picture elements, or pixels. Each pixel is the smallest controllable element of a picture represented on a screen. When viewed together, these pixels form the complete image. The color and brightness of each pixel determine its contribution to the overall appearance of the image.

The resolution of a pikselpõhine image is determined by the number of pixels it contains, usually expressed as width by height (e.g., 1920x1080). A higher resolution means more pixels, resulting in a more detailed and sharper image. However, this also leads to larger file sizes.

Pikselpõhine images are created and edited using software like Adobe Photoshop or GIMP. When a pikselpõhine image is scaled up beyond its original resolution, the individual pixels become visible, leading to a blocky or "pixelated" appearance. This is a characteristic limitation of this type of image format. Common file formats for pikselpõhine images include JPEG, PNG, and GIF. They are widely used for photographs, web graphics, and many types of digital art.