Format for storing images without compression that was created for use on Fuji cameras. It comprises a set of data received from camera sensors in the form of RAW files. In contrast to compressed images, RAF provides the ability to edit the levels of sharpness, white balance and exposure. It can carry a copy of the photo in JPG format in the same file.
This format is used to store images that have been divided into Y, U, and V color components. In this case, Y corresponds to brightness, and the variables U and V correspond to color information. This format is able to store more accurate color information than the RGB color space. The YUV Color System also allows you to store video files and save a particular sequence of images.