RAWkuvamuoto

RAWkuvamuoto refers to a digital image file format that contains minimally processed data directly from the image sensor of a digital camera or scanner. Unlike formats like JPEG, which apply compression and processing such as sharpening and color correction, RAW files retain the raw sensor data, offering a greater degree of flexibility during post-processing.

The term "RAW" signifies that the data is unprocessed, similar to unexposed film. Each camera manufacturer often has its own proprietary RAW format, such as CR2 for Canon, NEF for Nikon, ARW for Sony, and DNG (Digital Negative) as an open standard developed by Adobe. This proprietary nature can sometimes lead to compatibility issues, though software like Adobe Lightroom and Photoshop are designed to handle most common RAW formats.

The primary advantage of shooting in RAW is the preservation of image quality and the ability to make extensive adjustments to exposure, white balance, color, and detail without degrading the image. This is particularly beneficial for professional photographers or enthusiasts who want maximum control over the final output. However, RAW files are significantly larger than compressed formats, requiring more storage space and processing power. Viewing and editing RAW files typically requires specialized software.