When it comes to digital images, the plays a key role in determining the quality of the picture. Resolution refers to the number of pixels contained in an image, typically measured in pixels per inch (PPI) or dots per inch (DPI). Alongside resolution, another important factor to consider is , which also goes by the name . This term refers to the number of bits used to represent the color of each pixel in the image. , in turn, is the process of mapping the range of pixel color values to a limited set of possible values. This process is integral to maintaining image quality while reducing file size.
Keywords
color depth | bit depth | resolution | quantization |
