Digital photography file formats

I often refer to the various file formats used in digital photography and image editing and thought some Sciencebase readers might be interested in a very brief summary of what those formats are about. Fundamentally, I shoot in RAW and process with DxO PureRaw 3 followed by Topaz Sharpen AI (not every time) and PaintShop Pro. The final images I share are usually resized to 2048 pixel-width, unless I’ve had to crop it to smaller than that, and compressed to 90% JPG quality. You can think of RAW as being a digital film negative (although the colours are not inverted) and every other format is like a print from that negative. Definitions and brief explanations: RAW (Raw Image File): Definition: RAW is a file format that captures all the data from the camera’s image sensor without any processing or compression. RAW files offer greater flexibility for post-processing and editing, allowing photographers to make precise adjustments without loss of quality. However, they usually require specialized software to view and edit. TIFF (Tagged Image File Format): Definition: TIFF is a flexible file format that supports lossless compression and is widely used for storing high-quality images. TIFF files are known for their versatility and ability to maintain image quality. TIFF files can store multiple layers, transparency, and high-bit-depth images, making them ideal for professional photographers and graphic designers. However, TIFF files tend to have larger file sizes c...
Source: David Bradley Sciencebase - Songs, Snaps, Science - Category: Science Authors: Tags: Photography Source Type: blogs